Perfluorooctanoic Acid (PFO

Site Related Environmenta

Assessment Program

3M and Dyneon LLC

Decatur, Alabama 

Quarterly Status Report 

July 1, 2010 to September 30, 2010

08P-1106-v7

®
Perfluorooctanoic Acid (PFOA) Site Related 

Environmental Assessment Program 

3M Decatur, Alabama Site 

Quarterly Status Report 

July 1, 2010 to September 30, 2010 

Prepared for 

3M Company and Dyneon LLC 

By 

WESTON SOLUTIONS, INC. 

West Chester, Pennsylvania 19380 

W.O. No. 02181.129.108.0001 
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i 

TABLE OF CONTENTS 

Section Page 

1. BACKGROUND ............................................................................................................ 1-1

2. SUMMARY OF ACTIVITIES ..................................................................................... 2-1

ATTACHMENTS 

Attachment Title 

1 GROUNDWATER SAMPLING TECHNICAL PROGRESS REPORT 

2 SOIL AND SEDIMENT SAMPLING TECHNICAL PROGRESS 

REPORT 

3 VEGETATIVE UPTAKE STUDY TECHNICAL PROGRESS 

REPORT 
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1-1 

1. BACKGROUND 

In accordance with the Phase 3 Work Plan for Sampling Environmental Media

(WESTON, 2009) and the Memorandum of Understanding (MOU) (3M, 2004) with 

EPA, 3M and Dyneon LLC are undertaking a Perfluorooctanoic Acid (PFOA) SiteRelated Environmental Monitoring and Assessment Program at their Decatur, Alabama, 

plant. Per the agreement between EPA and 3M, this report represents the status report of 

this effort as required by the MOU for the July 1, 2010 through September 30, 2010 time 

period. For brevity, and following previous convention, this report will be referred to as 

the September 30, 2010 Quarterly Status Report. 
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2-1 

2. SUMMARY OF ACTIVITIES 

The Phase 2 Work Plan and MOU were finalized on October 25, 2004. Phase 2 of the 

monitoring program has been completed and Phase 3 commenced on November 19, 2009 

with EPA’s acceptance of the Phase 3 Work Plan. This report represents the third 

quarterly status report under Phase 3. It covers the July 1, 2010 to September 30, 2010 

timeframe and includes a description of activities completed under the Phase 3 Work 

Plan. In addition to MOU activities, 3M is performing other non-MOU studies related to 

PFOA to provide data for the Alabama Department of Environmental Management 

(ADEM) and/or EPA Region 4. Where relevant, non-MOU data may be incorporated in 

the revised Screening Level Human Exposure Assessment. This non-MOU information 

will also be described and provided in these quarterly status reports. 

Details on activities completed during this reporting period are as follows: 

Groundwater Technical Progress 

• Off-site groundwater – Access agreements have been finalized with some off-site 

landowners for the installation of monitoring well clusters and sampling of 

groundwater. Arrangements are being made for access to the remaining locations 

under private ownership and it is anticipated that the remaining access agreements 

will be in place within the next several months. Installation of monitoring wells 

and soil sampling was initiated on September 27, 2010 at three locations where 

agreements have been finalized. Monitoring wells 611R, 611L and 607L were 

completed within this reporting period. Installation of the other new off-site well 

clusters 606, 607 and 609 was not completed within this reporting period, and 

details on this effort will be provided in the next quarterly status report. Well 

installation at the remaining locations will be performed as a second mobilization 

after access agreements are obtained. 

• On-site Avenue A area groundwater – Twelve temporary wells were installed by 

Geoprobe® borings at locations throughout the Avenue A drainage ditch area 

between July 7 and 9, 2010 to obtain additional data for the Remedial Action 

Agreement Program being undertaken by 3M under ADEM’s guidance. 

Groundwater sampling was performed at the 11 temporary wells with sufficient 

yields and at one permanent well (216R). All temporary wells were abandoned 

upon the conclusion of groundwater sampling. Analytical results will be provided 

in a subsequent quarterly status report. This is not an MOU-related activity. 
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2-2 

• On-site plant area groundwater – Groundwater sampling was performed from 

September 20 through 30, 2010 at 17 locations in the chemical plant area and 

northeast of the closed landfill at the Decatur site as part of routine quarterly 

monitoring. Monitoring locations included 16 individual wells and the combined 

groundwater from maintenance pumping wells at the closed capped landfill prior 

to treatment at the on-site groundwater treatment plant. The groundwater samples 

were submitted to the 3M Environmental Laboratory for PFOA analyses and 

analytical results will be provided in a subsequent quarterly status report. Closure 

of eight inactive former monitoring wells associated with former National 

Pollutant Discharge Elimination System (NPDES) monitoring in the former 

sludge incorporation area (FSIA) and the construction of five new monitoring 

wells was performed as part of the FSIA capping program and was not a MOUrelated activity. A description of the sampling activities is provided in the 

Groundwater Sampling Technical Progress Report (Attachment 1). 

Soil and Sediment Technical Progress 

• Off-site soil – Sampling of surface soils from the 0 to 12-inch below ground 

surface (bgs) depth interval at locations within approximately 2 miles of the 3M 

Decatur facility was performed on June 29, 2010 and described in the June 30 

Quarterly Status Report. Analyses for PFOA, total organic carbon (TOC) and 

sieve grain size have been completed and results are provided in the Soil and 

Sediment Sampling Technical Progress Report (Attachment 2). 

• Off-site sediment and soil – Sampling of sediments from 15 locations along 4 

transects across the Wetlands Edge Environmental Center (WEEC) wooded 

swamp and upland soils from 10 locations along the perimeter of the swamp was 

performed June 23 to 24, 2010 and described in the June 30 Quarterly Status 

Report. Analyses for TOC and sieve grain size have been completed and results 

are provided in the Soil and Sediment Sampling Technical Progress Report 

(Attachment 2). 

• On-site Avenue A area soil – Between July 7 and 9, 2010, samples of surface soil 

(0 to 0.5 ft) and shallow subsurface soil (0.5 to 1.0 ft) were collected by hand 

auger at nine locations within the Avenue A area to obtain additional data for the 

Remedial Action Agreement Program being undertaken by 3M under ADEM’s 

guidance. Soil samples were also collected from 12 temporary well borings in this 

area. Sampling intervals in the borings included 0 to 0.5 ft, 0.5 to 1.0 ft, 2 to 2.5 ft 

and the 0.5 ft interval within the capillary fringe of the water table. Analytical 

results will be provided in a subsequent quarterly status report. This was not a 

MOU-related activity. 
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Vegetative Uptake Study Technical Progress 

• The preparation of the candidate on-site borrow area in Field 14 for soil to be 

used in the vegetation uptake study was described in the June 30 Quarterly Status 

Report. An additional potential borrow source area in Field 8b was prepared on 

July 1, 2010 and composite samples from both areas were collected for PFOA, 

TOC and sieve grain size analyses. Analytical results for these samples have been 

finalized and are provided in the Vegetative Uptake Study Technical Progress 

Report (Attachment 3). 

Expanded summaries of these activities, where applicable, are included as attachments to 

this status report and provide additional details on the work which has been completed. 

For utility and clarity of communication, each attachment has been constructed as a 

separate report on a different media and/or study area. 
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ATTACHMENT 1 

GROUNDWATER SAMPLING 

TECHNICAL PROGRESS REPORT 

APRIL 1, 2010 – JUNE 30, 2010 
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Att 1-1 

GROUNDWATER SAMPLING

TECHNICAL PROGRESS REPORT 

3M AND DYNEON DECATUR, ALABAMA 

Off-Site Phase 3 Monitoring Well Installation 

Access agreements have been finalized with three landowners for the installation of 

Phase 3 off-site monitoring well clusters and sampling of groundwater. Installation of the 

new monitoring wells 611R, 611L and 607L was performed between September 28 and 

30, 2010 at two of the three locations where agreements have been finalized (Figure 1). 

Bedrock wells 611L and 607L were constructed with air rotary drilling techniques. The 

initial boring was constructed with a 10-inch rotary bit to allow installation of a 6-inch 

casing. The boring was advanced until competent bedrock was encountered. The boring 

was continued approximately 5 feet into bedrock to confirm that bedrock was 

intercepted. Six-inch casing with welded seams was installed and grouted in place using 

tremie pipe pumping techniques. The grout was allowed to cure for a minimum of 12 

hours before drilling was continued. 

Bedrock drilling was conducted using a 5 3⁄4-inch air hammer bit. Drilling was continued 

until a water-bearing fracture was encountered that was suitable for groundwater 

monitoring. Upon completion of the borehole, the hole was developed using air pressure 

to remove drilling debris. The casing was completed with a lockable cap, the well was 

left to reach equilibrium conditions, and the residuum well construction commenced. 

The residuum well 611R was constructed using air rotary drilling techniques. The boring 

was constructed using an 8-inch rotary bit. Soil sampling was performed at intervals 

within the boring and is described in the Soil and Sediment Technical Progress Report 

(Attachment 2). Upon encountering first rock (considered to represent the top of the 

epikarst zone), the boring was assessed to determine if adequate water was present. If it 

was determined that water production would not be possible, the boring was advanced 

into the epikarst zone until an adequate water zone was encountered. At location 611R, 

water was encountered within the residuum and the boring was completed as a residuum 

well, 611R. The installation of the remaining off-site monitoring wells at those locations 
J:\FOLDERS.0-9\3M-DECAT\Phase 3 Work Plan\3Q10 Status Report\3Q10 Status Report_FINAL.doc 10/28/2010 

Att 1-2 

with access agreements in place was performed after this reporting period and will be 

described in the subsequent quarterly status report. 

On-Site Groundwater Sampling 

Twelve on-site temporary wells were installed by Geoprobe borings at locations 

throughout the Avenue A drainage ditch area between July 7 and 9, 2010. These wells 

were installed to obtain additional data for the Remedial Action Agreement Program 

being undertaken by 3M under ADEM’s guidance. This activity is not part of the MOU 

activities. Groundwater sampling was performed at the 11 temporary wells with sufficient 

yields and at one permanent well (216R). The temporary well installed at location GP06 

did not yield sufficient water for sampling. Sample descriptions are provided in Table 1 

and the locations of the temporary wells are shown in Figure 2. All temporary wells were 

abandoned upon the conclusion of groundwater sampling. Appropriate volumes of 

groundwater were placed into laboratory-prepared containers which were sealed, labeled, 

and placed into an ice chest along with completed chain-of-custody forms for shipment to 

the 3M Environmental Laboratory in St. Paul, MN. When completed, analytical results 

will be reported in a subsequent quarterly status report. 

Groundwater sampling was performed between September 20, 2010 and September 30, 

2010 at 17 locations in the chemical plant area and northeast of the closed landfill at the 

Decatur site as part of routine quarterly monitoring. While these wells are sampled and 

analyzed for VOCs, 3M has elected to obtain samples from some of these wells for 

PFOA analyses, in accordance with an agreement reached with EPA. Therefore, this 

groundwater sampling event is not part of the MOU program. Monitoring locations 

included 16 individual wells and the combined groundwater from maintenance pumping 

wells at the closed capped landfill prior to treatment at the on-site groundwater treatment 

plant. The wells sampled included 203L, 220R, 220L, 222R, 227R, 227L, 310R, 

RW312R, 317L. 324L. RW327R, 328R, 328L, 330R, 330L, RW331S and the combined 

groundwater treatment plant landfill wells sample GRS04. 

Prior to sampling, monitoring wells were developed following established methods for 

the site. Groundwater was pumped from the wells using submersible Grundfos pumps 
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Att 1-3 

until a minimum of three well volumes were removed and groundwater parameters 

(temperature, specific conductivity, and pH) had stabilized or the well was pumped to 

dryness. In this latter event, the well was considered developed and allowed to recharge 

for sampling. Purged water was contained and transferred to the on-site groundwater 

treatment plant for treatment prior to discharge into the facility wastewater treatment 

plant. 

After development, the wells were allowed to recharge and stabilize prior to sampling. 

Groundwater samples for PFOA analysis were collected using disposable polyethylene 

bailers. Appropriate volumes of groundwater were placed into laboratory-prepared 

containers which were sealed, labeled, and placed into an ice chest along with completed 

chain-of-custody forms for shipment the 3M Environmental Laboratory in St. Paul, MN. 

When completed, analytical results will be reported in a subsequent quarterly status 

report. 

Groundwater sampling of 24 wells in the former sludge incorporation area (FSIA) fields 

in late June 2010 was described in the previous quarterly status report. Data developed on 

groundwater elevations, contours and PFOA concentrations will be used for evaluating 

the effect of the multi-layer cap system currently being installed in the FSIA and is not 

part of the MOU program. PFOA analyses for these groundwater samples have been 

completed, and the results are provided in Table 2 and are shown in Figure 3. The 

analytical data package, GLP10-01-01 Interim Report 07, is provided in Appendix A. 

Closure of eight inactive former monitoring wells associated with former NPDES 

monitoring in the FSIA and the construction of five new monitoring wells in this area 

was performed as part of the FSIA capping program. Sampling of the new monitoring 

wells (140R, 141R, 142R, 143R and 144R) and other existing wells is scheduled for 

November 2010 and information on well construction and sample collection activities 

will be provided in the next quarterly status report.
Table 1 

Avenue A Temporary Well Descriptions

Decatur, AL

SAMPLE ID AREA DATE TIME

Well Depth

(ft bgs)

DAL-GW-GP01-0-100709 Avenue A Ditch 9-Jul-10 7:00 12

DAL-GW-GP02-0-100709 Avenue A Ditch 9-Jul-10 11:15 15DAL-GW-GP03-0-100709 Avenue A Ditch 9-Jul-10 11:45 8

DAL-GW-GP04-0-100709 Avenue A Ditch 9-Jul-10 12:00 12DAL-GW-GP05-0-100709 Avenue A Ditch 9-Jul-10 12:10 10

DAL-GW-GP06-0-XXXXXX Fire Test Area

DAL-GW-GP07-0-100709 Fire Test Area 9-Jul-10 10:45 23

DAL-GW-GP08-0-100709 SWMU 4 9-Jul-10 11:00 12

DAL-GW-GP09-0-100709 SWMU 4 9-Jul-10 11:35 8DAL-GW-GP10-0-100709 SWMU 4 9-Jul-10 11:25 16

DAL-GW-GP11-0-100708 SWMU 4 8-Jul-10 16:35 8DAL-GW-GP12-0-100712 Construction Debris Area 12-Jul-10 11:00 22

DAL-GW-216R-0-100716 Avenue A Ditch 16-Jul-10 12:35 16

Notes:Due to insufficient water yield, GP06 was abandoned without sampling.GP12 was installed on July 9, 2010, but due to insufficent water yield, sampling was performed on July 12, 2010.

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Table 2 

Second Quarter Groundwater Sample PFOA Concentrations

June/July 2010

Sample Average PFOA

Location (ng/mL, ppb)

 DAL-GW-130RQ2-Y10-SF0 130R 942

 DAL-GW-130SQ2-Y10-SF0 130S 164

 DAL-GW-130LQ2-Y10-SF0 130L 86.8

 DAL-GW-131RQ2-Y10-SF0 131R 2880

 DAL-GW-131SQ2-Y10-SF0 131S 26.3

 DAL-GW-131LQ2-Y10-SF0 131L 115

 DAL-GW-132RQ2-Y10-SF0 132R 303

 DAL-GW-132SQ2-Y10-SF0 132S 1410

 DAL-GW-132LQ2-Y10-SF0 132L 464

 DAL-GW-133R-Q2-Y10-SF0 133R 193

 DAL-GW-133S-Q2-Y10-SF0 133S 431

 DAL-GW-133L-Q2-Y10-SF0 133L 254

 DAL-GW-134R-Q2-Y10-SF0 134R 1880

 DAL-GW-134S-Q2-Y10-SF0 134S 7.17

 DAL-GW-134L-Q2-Y10-SF0 134L 540

 DAL-GW-135R-Q2-Y10-SF0 135R 3420

 DAL-GW-135S-Q2-Y10-SF0 135S 17.5

 DAL-GW-135L-Q2-Y10-SF0 135L 203

 DAL-GW-136S-Q2-Y10-SF0 136S 119

 DAL-GW-136L-Q2-Y10-SF0 136L 107

 DAL-GW-137S-Q2-Y10-SF0 137S 0.665

 DAL-GW-137L-Q2-Y10-SF0 137L 0.297

 DAL-GW-138S-Q2-Y10-SF0 138S 187

 DAL-GW-138L-Q2-Y10-SF0 138L 1.80

Notes:

Average PFOA is the average of primary and duplicate sample analytical results.

Sample ID

J:\FOLDERS.0‐9\3M‐DECAT\Phase 3 Work Plan\3Q10 Status Report\Attachment 1\Table 2 (Att1) 130 series well GW PFOA.xls ‐ AVG_Data
!.

!.

607 L

611 R and 611 L

!.

!.

607 L

611 R and 611 L

Figure 1

Phase 3 Off-Site 

Monitoring Well Locations

Wells: 607L, 611R, and 611L μ

Decatur, AL

File: \\Fsfed01\TIG\3MDec\MXD\Phase3_monitoring.mxd, 28-Oct-10 07:58, zieglera

Source:

National Agricultural Imagery Program (NAIP)

Digital Orthorectified Images (DOQ) Alabama, 2005

Legend 0 1,250 2,500 Feet

!. Monitoring Well Locations

3M Decatur Facility Boundary

Highway 20/72

Finley Island Rd

Red Hat Rd

Bakers Creek

Tennessee River
!( !( !( !(

!(

!(

!( !(

!( !(

!(

!(

GP12

GP11

GP10 GP09

GP08

GP06

GP05

GP02 GP03 GP04

GP01

GP07

!( !( !( !(

!(

!(

!( !(

!( !(

!(

!(

GP12

GP11

GP10 GP09

GP08

GP06

GP05

GP02 GP03 GP04

GP01

GP07

Figure 2

Temporary Well Locations

Decatur, AL

File: \\Fsfed01\TIG\3MDec\MXD\GPS_GP_Points.mxd, 28-Oct-10 08:03, zieglera

Imagery Source: ESRI Bing Imagery Service, 2010

Legend

!( Temporary Well Points μ 400 200 0 Feet

Closed Landfill

Avenue A
!.

!.!.!.

!.!.!.

!.!.!.

!.!.!.

!.!.!.

!.!.

!.!.!.

!.!.!.

Field 13

Finley Island Road

Field 9

Field 6

Field 8a

Field 3

Field 6 Field 2

Field 7

Field 1

Field 8a Field 4

State Docks Road

Field 10

Field 11

Field 5

Nebo Road

Highway 20/72

Field 14

Field 8c

219L

219R

219S

Norfolk Southern Railroad

Field 8b

138-R

DF8b-GW-134S-0-04012

DF14-GW-136S-0-04012

DF09-GW-130S-0-04012

DF06-GW-133L-0-04012

DF06-GW-132S-0-04012

DF09-GW-131R-0-04012

DF14-GW-137S-0-04012

135-R

!.

!.!.!.

!.!.!.

!.!.!.

!.!.!.

!.!.!.

!.!.

!.!.!.

!.!.!.

Field 13

Finley Island Road

Field 9

Field 6

Field 8a

Field 3

Field 6 Field 2

Field 7

Field 1

Field 8a Field 4

State Docks Road

Field 10

Field 11

Field 5

Nebo Road

Highway 20/72

Field 14

Field 8c

219L

219R

219S

Norfolk Southern Railroad

Field 8b

138-R

DF8b-GW-134S-0-04012

DF14-GW-136S-0-04012

DF09-GW-130S-0-04012

DF06-GW-133L-0-04012

DF06-GW-132S-0-04012

DF09-GW-131R-0-04012

DF14-GW-137S-0-04012

135-R

Figure 3

Former Sludge Incorporation Area 

Groundwater Sampling

June 2010

Decatur, AL

File: \\Fsfed01\TIG\3MDec\MXD\FSIAGW_gw_PFOA_june2010.mxd, 22-Oct-10 10:36, zieglera

Sample ID Well Average PFOA

DAL-GW-130RQ2-Y10-SF0 130R 942

DAL-GW-130SQ2-Y10-SF0 130S 164

 DAL-GW-130LQ2-Y10-SF0 130L 86.8

Sample ID Average PFOA

 DAL-GW-131RQ2-Y10-SF0 131R 2880

DAL-GW-131SQ2-Y10-SF0 131S 26.3

 DAL-GW-131LQ2-Y10-SF0 131L 115

Sample ID Average PFOA

 DAL-GW-132RQ2-Y10-SF0 132R 303

 DAL-GW-132SQ2-Y10-SF0 132S 1410

 DAL-GW-132LQ2-Y10-SF0 132L 464

Sample ID Average PFOA

DAL- GW-133R-Q2-Y10-SF0 133R 193

DAL- GW-133S-Q2-Y10-SF0 133S 431

 DAL-GW-133L-Q2-Y10-SF0 133L 254

Sample ID Average PFOA

 DAL-GW-134R-Q2-Y10-SF0 134R 1880

 DAL-GW-134S-Q2-Y10-SF0 134S 7.17

 DAL-GW-134L-Q2-Y10-SF0 134L 540

Sample ID Average PFOA

DAL-GW-135R-Q2-Y10-SF0 135R 3420

 DAL-GW-135S-Q2-Y10-SF0 135S 17.5

 DAL-GW-135L-Q2-Y10-SF0 135L 203

Sample ID Average PFOA

DAL-GW-136S-Q2-Y10-SF0 136S 119

 DAL-GW-136L-Q2-Y10-SF0 136L 107

Sample ID Average PFOA

 DAL-GW-137S-Q2-Y10-SF0 137S 0.665

 DAL-GW-137L-Q2-Y10-SF0 137L 0.297

Sample ID Average PFOA

 DAL-GW-138S-Q2-Y10-SF0 138S 187

 DAL-GW-138L-Q2-Y10-SF0 138L 1.80

All concentrations in ppb (ng/mL)

Legend:

Groundwater 

Sampling Location !.

Daikin Property

Note:

R - Residuum Well

S - Epikarst Well

L - Bedrock Well μ 700 350 Feet 0
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APPENDIX A TO ATTACHMENT 1 

GLP10-01-01 INTERIM REPORT 07 

The full data package, including raw data, is provided in the Raw Data Appendices volume. 






























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ATTACHMENT 2 

SOIL AND SEDIMENT SAMPLING 

TECHNICAL PROGRESS REPORT 

APRIL 1, 2010 – JUNE 30, 2010 
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Att 2-1 

SOIL AND SEDIMENT SAMPLING 

TECHNICAL PROGRESS REPORT 

3M AND DYNEON DECATUR, ALABAMA 

Off-site Soil Sampling 

Sampling of surface soils within rights of way adjacent to county or state roads at 10 

locations within approximately 2 miles of the 3M Decatur facility was performed on June 

29, 2010 and described in the June 30, 2010 Quarterly Status Report. Analyses for 

PFOA, TOC and sieve grain size have been completed and the results are tabulated in 

Tables 1, 2 and 3, respectively. Sampling locations and average PFOA concentrations are 

depicted in Figure 1. Analytical data packages are provided in Appendix A. 

Access agreements have been finalized with three landowners for the installation of 

Phase 3 off-site monitoring well clusters and sampling of soil and groundwater. 

Installation of the new monitoring wells 611R, 611L and 607L was performed between 

September 28 and 30, 2010 at two of the three locations where agreements have been 

finalized. Well construction details and locations are provided in the Groundwater 

Progress Report (Attachment 1). The residuum well 611R was constructed using air 

rotary drilling techniques. The boring was constructed using an 8-inch rotary bit. Soil 

was collected using split-barrel samplers at pre-designated depths and at 5-foot intervals 

for analytical testing and logging purposes. Soil was collected from 0 to1 feet, 1 to 2 

feet, 4 to 5 feet and from the water table for analytical testing. The soil was described 

and placed into laboratory-prepared containers provided by the laboratory. The soil 

samples were submitted to the 3M Laboratory in St. Paul, MN, for PFOA analysis and 

results will be provided in a future quarterly status report. 

Off-site Sediment and Soil Sampling 

Sampling of sediments from 15 locations along four transects denoted as A through D 

across the WEEC wooded swamp and upland soils from 10 locations along the perimeter 

of the swamp was performed June 23 and 24, 2010 and described in the June 30, 2010 

Quarterly Status Report. Analyses for TOC and sieve grain size have been completed and 
J:\FOLDERS.0-9\3M-DECAT\Phase 3 Work Plan\3Q10 Status Report\3Q10 Status Report_DRAFT.doc 

Att 2-2 

the results are tabulated in Tables 4 and 3, respectively. Analytical data packages are 

provided in Appendix A. The analysis of samples for PFOA is proceeding and results 

will be provided in a future quarterly status report when finalized. 

On-site Avenue A Area Soil Sampling 

Between July 7 and 9, 2010, surface soil (0 to 0.5 ft) and shallow subsurface soil (0.5 – 

1.0 ft) samples were collected by hand auger at nine locations within the Avenue A area. 

Soil samples were also collected from 12 temporary well borings in this area. Sampling 

intervals in the borings included 0 to 0.5 ft, 0.5 to 1.0 ft, 2 to 2.5 ft and the 0.5 ft interval 

within the capillary fringe of the water table. A summary of the soil samples along with 

descriptions and location coordinates is presented in Table 5 and sampling locations are 

shown in Figure 2. Soil samples were shipped to the 3M Environmental Laboratory in St. 

Paul, MN, for PFOA analysis. When completed, analytical results will be reported in a 

subsequent quarterly status report. 
Table 1 

Off-site Soil Sampling PFOA Results

Decatur, AL

Sample ID Average PFOA

 (ng/g)

DAL-SS-OSS01-0-0010 2.01

DAL-SS-OSS02-0-0010 1.09

DAL-SS-OSS03-0-0010 5.54

DAL-SS-OSS03-DB-0010 4.98

DAL-SS-OSS04-0-0010 0.936

DAL-SS-OSS05-0-0010 2.50

DAL-SS-OSS06-0-0010 2.20

DAL-SS-OSS07-0-0010 2.08

DAL-SS-OSS08-0-0010 2.26

DAL-SS-OSS09-0-0010 1.63

DAL-SS-OSS10-0-0010 1.98

DAL-SS-OSS11-0-0000 ND

DAL-SS-OSS12-0-0000 ND

DAL-SS-OSS13-0-0000 ND

Notes:

ND = Not detected above the Limit of Quantitation (0.200 ng/g). 

Samples DAL-SS-OSS01 through DAL-SS-OSS10 are grab samples of off-site soils 

(0 - 1.0 ft depth) within 2 miles of the facility.

Samples DAL-SS-OSS11 through DAL-SS-OSS13 are grab samples (0 - 1.0 ft 

depth) of the potential off-site control soil source for the vegetative uptake study. 

J:\FOLDERS.0-9\3M-DECAT\Phase 3 Work Plan\3Q10 Status Report\Attachment 2\Table 1 (Att 2) OSS soil PFOA.xls
Table 2 

TOC Sample Concentrations

Off-Site Soils

June/July 2010

Sample Depth TOC

(ft bgs) (mg/kg)

DAL-SS-OSS01-0-0010 OSS01 0 - 1 8000

DAL-SS-OSS02-0-0010 OSS02 0 - 1 550

DAL-SS-OSS03-0-0010 0 - 1 3800

DAL-SS-OSS03-DB-0010 0 - 1 4300

DAL-SS-OSS04-0-0010 OSS04 0 - 1 3500

DAL-SS-OSS05-0-0010 OSS05 0 - 1 3000

DAL-SS-OSS06-0-0010 OSS06 0 - 1 2100

DAL-SS-OSS07-0-0010 OSS07 0 - 1 2300

DAL-SS-OSS08-0-0010 OSS08 0 - 1 2300

DAL-SS-OSS09-0-0010 OSS09 0 - 1 5300

DAL-SS-OSS10-0-0010 OSS10 0 - 1 10000

DAL-SS-OSS11-0-0000 OSS11 0 - 1 1600

DAL-SS-OSS12-0-0000 OSS12 0 - 1 2600

DAL-SS-OSS13-0-0000 OSS13 0 - 1 3600

Notes:

ft bgs = Feet below ground surface.

OSS03

Sample ID Sample 

Location

Off-Site

J:\FOLDERS.0-9\3M-DECAT\Phase 3 Work Plan\3Q10 Status Report\Attachment 2\Table 2 (Att 2) TOC_OSS.xls - Avg_Data
Table 3 

Sediment and Soil Sieve Grain Sizes

Decatur, AL

Sample ID Location % Gravel % Sand % Silt &Clay

DAL-SD-WESA3-DB-0000 WEEC Swamp 0.0 6.2 93.8

DAL-SD-WESB4-0-0000 WEEC Swamp 0.0 3.3 96.7

DAL-SD-WESC2-0-0000 WEEC Swamp 0.0 4.4 95.6

DAL-SD-WESC4-0-0000 WEEC Swamp 0.3 43.8 55.9

DAL-SS-WEU03-0-0000 WEEC Upland 0.2 26.8 73.0

DAL-SS-OSS03-0-0010 Off-site Soil 0.0 27.8 72.2

DAL-SS-OSS07-0-0010 Off-site Soil 0.4 28.1 71.5

DAL-SS-14VS00-0-0000 On-site Field 14 Soil 0.4 19.9 79.6

Notes:

SD = sediment samples

SS = soil samples

J:\FOLDERS.0 J:\FOLDERS.0‐9\3M‐DECAT\Phase DECAT\Phase 3 Work Plan\3Q10 Plan\3Q10 Status Report\Attachment Report\Attachment 2\Table 2\Table 3 (Att 2) Sieve Grain Sizes.xlsx Sizes.xlsx
Table 4 

Wetlands Edge TOC Results

Decatur, AL

Sample Depth TOC

(ft bgs) (mg/kg)

500-26321-1 DAL-SD-WESA1-0-0000 06/23/10 WESA1 0 - 0.5 12000

500-26321-2 DAL-SD-WESA2-0-0000 06/23/10 WESA2 0 - 0.5 6700

500-26321-3 DAL-SD-WESA3-0-0000 06/23/10 WESA3 0 - 0.5 6000

500-26321-4 DAL-SD-WESB1-0-0000 06/23/10 WESB1 0 - 0.5 4300

500-26321-5 DAL-SD-WESB2-0-0000 06/23/10 WESB2 0 - 0.5 18000

500-26321-6 DAL-SD-WESB3-0-0000 06/23/10 WESB3 0 - 0.5 9000

500-26321-7 DAL-SD-WESB4-0-0000 06/23/10 WESB4 0 - 0.5 5700

500-26321-8 DAL-SD-WESB4-DB-0000 06/23/10 WESB4 0 - 0.5 4300

500-26321-9 DAL-SD-WESB5-0-0000 06/23/10 WESB5 0 - 0.5 5900

500-26321-10 DAL-SD-WESC1-0-0000 06/23/10 WESC1 0 - 0.5 37000

500-26321-11 DAL-SD-WESC2-0-0000 06/23/10 WESC2 0 - 0.5 15000

500-26321-12 DAL-SD-WESC3-0-0000 06/23/10 WESC3 0 - 0.5 5500

500-26321-13 DAL-SD-WESC4-0-0000 06/23/10 WESC4 0 - 0.5 3000

500-26321-14 DAL-SD-WESD1-0-0000 06/23/10 WESD1 0 - 0.5 2400

500-26321-15 DAL-SD-WESD2-0-0000 06/23/10 WESD2 0 - 0.5 8600

500-26321-16 DAL-SD-WESD2-DB-0000 06/23/10 WESD2 0 - 0.5 3200

500-26321-17 DAL-SD-WESD3-0-0000 06/23/10 WESD3 0 - 0.5 11000

500-26321-18 DAL-SS-WEU01-0-0000 06/23/10 WEU01 0 - 0.5 3600

500-26321-19 DAL-SS-WEU02-0-0000 06/23/10 WEU02 0 - 0.5 2600

500-26321-20 DAL-SS-WEU03-0-0000 06/23/10 WEU03 0 - 0.5 9200

500-26321-21 DAL-SS-WEU04-0-0000 06/23/10 WEU04 0 - 0.5 9600

500-26321-22 DAL-SS-WEU05-0-0000 06/23/10 WEU05 0 - 0.5 12000

500-26321-23 DAL-SS-WEU06-0-0000 06/23/10 WEU06 0 - 0.5 4300

500-26321-24 DAL-SS-WEU07-0-0000 06/24/10 WEU07 0 - 0.5 9300

500-26321-25 DAL-SS-WEU08-0-0000 06/24/10 WEU08 0 - 0.5 10000

500-26321-26 DAL-SS-WEU09-0-0000 06/24/10 WEU09 0 - 0.5 9400

500-26321-27 DAL-SS-WEU09-DB-0000 06/24/10 WEU09 0 - 0.5 3500

500-26321-28 DAL-SS-WEU10-0-0000 06/24/10 WEU10 0 - 0.5 10000

Lab ID Sample ID Sample Date Sample Location

J:\FOLDERS.0-9\3M-DECAT\Phase 3 Work Plan\3Q10 Status Report\Attachment 2\Table 4 (Att 2) TOC_WEEC.xls - Full_Data
Table 5 

Description of Avenue A Soil and Geoprobe Sampling

Decatur, AL

SAMPLE NUMBER SAMPLE DEPTH 

(ft bgs) DATE TIME

0 - 0.5 9-Jul-10 8:55

0.5 - 1.0 9-Jul-10 8:58

0 - 0.5 9-Jul-10 9:05

0.5 - 1.0 9-Jul-10 9:09

0 - 0.5 8-Jul-10 12:10

0.5 - 1.0 8-Jul-10 12:15

0 - 0.5 7-Jul-10 14:45

0.5 - 1.0 7-Jul-10 14:55

0 - 0.5 7-Jul-10 15:05

0.5 - 1.0 7-Jul-10 15:15

0 - 0.5 7-Jul-10 14:10

0.5 - 1.0 (DB) 7-Jul-10 14:15

0 - 0.5 7-Jul-10 13:45

0.5 - 1.0 7-Jul-10 13:55

0 - 0.5 (DB) 7-Jul-10 13:20

0.5 - 1.0 7-Jul-10 13:30

0 - 0.5 9-Jul-10 10:00

0.5 - 1.0 9-Jul-10 10:05

0 - 0.5 8-Jul-10 7:50

0.5 - 1.0 8-Jul-10 7:53

2.0 - 2.5 8-Jul-10 7:55

6.0 - 6.5 8-Jul-10 8:00

0.0 - 0.5 8-Jul-10 8:55

0.5 - 1.0 8-Jul-10 8:58

DAL-SS-GP01

DAL SS GP02

DAL-SS-SS01

DAL-SS-SS02

DAL-SS-SS03

DAL-SS-SS04

DAL-SS-SS05

DAL-SS-SS06

DAL-SS-SS07

DAL-SS-SS08

DAL-SS-SS09

0.5 - 1.0 8-Jul-10 8:58

2.0 - 2.5 (DB) 8-Jul-10 9:02

12.0 - 12.5 8-Jul-10 9:35

0.0 - 0.5 8-Jul-10 15:56

0.5 - 1.0 8-Jul-10 16:00

2.0 - 2.5 (DB) 8-Jul-10 16:02

5.0 - 5.5 8-Jul-10 16:08

0.0 - 0.5 9-Jul-10 7:18

0.5 - 1.0 9-Jul-10 7:20

2.0 - 2.5 9-Jul-10 7:23

5.0 - 5.5 9-Jul-10 7:28

DAL-SS-GP02

DAL-SS-GP03-0-0000

DAL-SS-GP04

J:\FOLDERS.0‐9\3M‐DECAT\Phase 3 Work Plan\3Q10 Status Report\Attachment 2\Table 5 (Att 2) SS_GP_desc.xls
Table 5 

Description of Avenue A Soil and Geoprobe Sampling

Decatur, AL

SAMPLE NUMBER SAMPLE DEPTH 

(ft bgs) DATE TIME

0.0 - 0.5 9-Jul-10 7:40

0.5 - 1.0 9-Jul-10 7:43

2.0 - 2.5 9-Jul-10 7:45

5.5 - 6.0 9-Jul-10 7:49

0.0 - 0.5 9-Jul-10 8:03

0.5 - 1.0 9-Jul-10 8:05

2.0 - 2.5 9-Jul-10 8:07

11.0 - 11.5 9-Jul-10 8:20

0.0 - 0.5 8-Jul-10 12:30

0.5 - 1.0 8-Jul-10 12:32

2.0 - 2.5 8-Jul-10 12:35

13.0 - 13.5 8-Jul-10 13:40

0.0 - 0.5 8-Jul-10 14:50

0.5 - 1.0 (DB) 8-Jul-10 14:54

2.0 - 2.5 8-Jul-10 14:56

5.0 - 5.5 8-Jul-10 15:03

0.0 - 0.5 8-Jul-10 15:30

0.5 - 1.0 (DB) 8-Jul-10 15:33

2.0 - 2.5 8-Jul-10 15:36

5.0 - 5.5 8-Jul-10 15:42

0.0 - 0.5 8-Jul-10 10:02

0.5 - 1.0 8-Jul-10 10:05

2.0 - 2.5 8-Jul-10 10:07

6.0 - 6.5 8-Jul-10 10:10

00 05 8 J l 10 10 38

DAL-SS-GP07

DAL-SS-GP08

DAL-SS-GP09

DAL-SS-GP10

DAL-SS-GP05

DAL-SS-GP06

0.0 - 0.5 8-Jul-10 10:38

0.5 - 1.0 8-Jul-10 10:40

2.0 - 2.5 8-Jul-10 10:42

6.5 - 7.0 (DB) 8-Jul-10 10:45

0.0 - 0.5 9-Jul-10 9:28

0.5 - 1.0 9-Jul-10 9:30

2.0 - 2.5 9-Jul-10 9:33

17.0 - 17.5 9-Jul-10 10:10

Notes:

DB = Duplicate Sample collected at this depth interval

SS = Soil Sample

ft bgs = feet below ground surface

DAL-SS-GP11

DAL-SS-GP12

A rinsate blank was collected at SS06, GP06, GP09 and GP11

J:\FOLDERS.0‐9\3M‐DECAT\Phase 3 Work Plan\3Q10 Status Report\Attachment 2\Table 5 (Att 2) SS_GP_desc.xls
!(

!(

!(

!(

!(

!( !(

!(

!(

!(

OSS01

OSS02

OSS03

OSS04

OSS05

OSS06

OSS08

OSS09

OSS10

 OSS07

!(

!(

!(

!(

!(

!( !(

!(

!(

!(

OSS01

OSS02

OSS03

OSS04

OSS05

OSS06

OSS08

OSS09

OSS10

 OSS07

Figure 1

Off-site Soil Sampling

PFOA Results

Decatur, AL

File: \\Fsfed01\TIG\3MDec\MXD\Offsite_samp_PFOA_results.mxd, 28-Oct-10 08:10, zieglera

Imagery Source:

ESRI, i-cubed, USDA FSA, USGS, AEX, GeoEye, Getmapping, Aerogrid, IGP. 2010

Highway 20/72

Tennessee River/

Wheeler Reservoir

3M

Facility

Sample ID Average PFOA

DAL-SS-OSS01-0-0010 2.01

Sample ID Average PFOA

DAL-SS-OSS02-0-0010 1.09

Sample ID Average PFOA

DAL-SS-OSS04-0-0010 0.936

Sample ID Average PFOA

DAL-SS-OSS05-0-0010 2.5

Sample ID Average PFOA

DAL-SS-OSS06-0-0010 2.20

Sample ID Average PFOA

DAL-SS-OSS07-0-0010 2.08

Sample ID Average PFOA

DAL-SS-OSS08-0-0010 2.26

Sample ID Average PFOA

DAL-SS-OSS09-0-0010 1.63

Sample ID Average PFOA

DAL-SS-OSS10-0-0010 1.98

Sample ID Average PFOA

DAL-SS-OSS03-0-0010 5.54

DAL-SS-OSS03-DB-0010 4.98

μ 4,500 2,250 Feet 0

Note: PFOA Concentrations in ng/g (ppb)

Legend:

!( Off-site soil sampling locations

3M Facility

Major Road

Railway
!( !( !( !(

!(

!(

!( !(

!( !(

!(

!(

!(

!(

!(

!(

!(

!( !(

!(

!(

SS09

SS08

SS07 SS06

SS05

SS04

SS03

SS02

SS01

GP12

GP11

GP10 GP09

GP08

GP06

GP05

GP02 GP03 GP04

GP01

GP07

!( !( !( !(

!(

!(

!( !(

!( !(

!(

!(

!(

!(

!(

!(

!(

!( !(

!(

!(

SS09

SS08

SS07 SS06

SS05

SS04

SS03

SS02

SS01

GP12

GP11

GP10 GP09

GP08

GP06

GP05

GP02 GP03 GP04

GP01

GP07

Figure 2

Avenue A Area

Soil Sample Locations

Decatur, AL

File: \\Fsfed01\TIG\3MDec\MXD\GPS_GP_SS_Points.mxd, 28-Oct-10 08:13, zieglera

Imagery Source: ESRI Bing Imagery Service, 2010

Legend

!( Geoprobe Sample Points

!( Soil Sample Points μ 400 200 0 Feet

Closed Landfill

Avenue A
J:\FOLDERS.0-9\3M-DECAT\Phase 3 Work Plan\3Q10 Status Report\3Q10 Status Report_DRAFT.doc 

APPENDIX A TO ATTACHMENT 2 

GLP10-01-01 COMBINED INTERIM REPORT 04 AND 08, TOTAL 

ORGANIC CARBON AND SIEVE GRAIN SIZE DATA PACKAGES 
J:\FOLDERS.0-9\3M-DECAT\Phase 3 Work Plan\3Q10 Status Report\3Q10 Status Report_FINAL.doc 10/28/2010 

GLP10-01-01 COMBINED INTERIM REPORT 04 AND 08 

The full data package, including raw data, is provided in the Raw Data Appendices volume. 




















J:\FOLDERS.0-9\3M-DECAT\Phase 3 Work Plan\3Q10 Status Report\3Q10 Status Report_DRAFT.doc 

TOTAL ORGANIC CARBON DATA PACKAGE 
ANALYTICAL REPORT

Job Number: 500-26443-1

Job Description: Confidential - Decatur - Phase III

For:

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Attention: Mr. Jai Kesari

_____________________________________________

Approved for release.

Bonnie M Stadelmann

Project Manager II

7/9/2010 2:39 PM

Designee for

Richard C Wright

Project Manager II

richard.wright@testamericainc.com

07/09/2010

These test results meet all the requirements of NELAC for accredited parameters.

The Lab Certification ID#:

TestAmerica Chicago 100201

All questions regarding this test report should be directed to the TestAmerica Project Manager whose signature appears

on this report. All pages of this report are integral parts of the analytical data. Therefore, this report should be

reproduced only in its entirety.

Reporting limits are adjusted for sample size used, dilutions and moisture content if applicable.

TestAmerica Laboratories, Inc.

TestAmerica Chicago 2417 Bond Street, University Park, IL 60484

Tel (708) 534-5200 Fax (708) 534-5211 www.testamericainc.com

Page 1 of 23
Job Narrative

500-26443-1

Comments

No additional comments. 

Receipt 

All samples were received in good condition within temperature requirements.

General Chemistry 

No analytical or quality issues were noted.

Page 2 of 23
EXECUTIVE SUMMARY - Detections

Client: Weston Solutions, Inc. Job Number: 500-26443-1

Analyte Result / Qualifier

Reporting 

Limit Units Method

Lab Sample ID Client Sample ID

500-26443-1 DAL-SS-OSS01-0-0010

TOC Dup 8000 120 mg/Kg Lloyd Kahn

500-26443-2 DAL-SS-OSS02-0-0010

TOC Dup 550 120 mg/Kg Lloyd Kahn

500-26443-3 DAL-SS-OSS03-0-0010

TOC Dup 3800 120 mg/Kg Lloyd Kahn

500-26443-4FD DAL-SS-OSS03-DB-0010

TOC Dup 4300 120 mg/Kg Lloyd Kahn

500-26443-5 DAL-SS-OSS04-0-0010

TOC Dup 3500 120 mg/Kg Lloyd Kahn

500-26443-6 DAL-SS-OSS05-0-0010

TOC Dup 3000 120 mg/Kg Lloyd Kahn

500-26443-7 DAL-SS-OSS06-0-0010

TOC Dup 2100 120 mg/Kg Lloyd Kahn

500-26443-8 DAL-SS-OSS07-0-0010

TOC Dup 2300 120 mg/Kg Lloyd Kahn

500-26443-9 DAL-SS-OSS08-0-0010

TOC Dup 2300 120 mg/Kg Lloyd Kahn

500-26443-10 DAL-SS-OSS09-0-0010

TOC Dup 5300 120 mg/Kg Lloyd Kahn

500-26443-11 DAL-SS-OSS10-0-0010

TOC Dup 10000 120 mg/Kg Lloyd Kahn

TestAmerica Chicago

Page 3 of 23
METHOD SUMMARY

Client: Weston Solutions, Inc. Job Number: 500-26443-1

Description Lab Location Method Preparation Method

Matrix: Solid

Organic Carbon, Total (TOC) TAL CHI NJDEP Lloyd Kahn

Lab References:

TAL CHI = TestAmerica Chicago

Method References:

NJDEP = New Jersey Department of Environmental Protection

TestAmerica Chicago

Page 4 of 23
METHOD / ANALYST SUMMARY

Client: Weston Solutions, Inc. Job Number: 500-26443-1

Method Analyst Analyst ID

NJDEP Lloyd Kahn Deb, Khona KD

TestAmerica Chicago

Page 5 of 23
SAMPLE SUMMARY

Client: Weston Solutions, Inc. Job Number: 500-26443-1

Lab Sample ID Client Sample ID Client Matrix

Date/Time 

Sampled

Date/Time 

Received

500-26443-1 DAL-SS-OSS01-0-0010 Solid 06/29/2010 1612 07/02/2010 1030

500-26443-2 DAL-SS-OSS02-0-0010 Solid 06/29/2010 1130 07/02/2010 1030

500-26443-3 DAL-SS-OSS03-0-0010 Solid 06/29/2010 1557 07/02/2010 1030

500-26443-4FD DAL-SS-OSS03-DB-0010 Solid 06/29/2010 1557 07/02/2010 1030

500-26443-5 DAL-SS-OSS04-0-0010 Solid 06/29/2010 1545 07/02/2010 1030

500-26443-6 DAL-SS-OSS05-0-0010 Solid 06/29/2010 1530 07/02/2010 1030

500-26443-7 DAL-SS-OSS06-0-0010 Solid 06/29/2010 1505 07/02/2010 1030

500-26443-8 DAL-SS-OSS07-0-0010 Solid 06/29/2010 1445 07/02/2010 1030

500-26443-9 DAL-SS-OSS08-0-0010 Solid 06/29/2010 1408 07/02/2010 1030

500-26443-10 DAL-SS-OSS09-0-0010 Solid 06/29/2010 1340 07/02/2010 1030

500-26443-11 DAL-SS-OSS10-0-0010 Solid 06/29/2010 1348 07/02/2010 1030

TestAmerica Chicago

Page 6 of 23
SAMPLE RESULTS

TestAmerica Chicago

Page 7 of 23
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26443-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

06/29/2010 1612

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-OSS01-0-0010

MDL RL

Client Matrix: Solid

500-26443-1

Method: Lloyd Kahn Date Analyzed: 07/08/2010 0858

TOC Dup 8000 mg/Kg 23 120 1.0

Page 8 of 23
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26443-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

06/29/2010 1130

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-OSS02-0-0010

MDL RL

Client Matrix: Solid

500-26443-2

Method: Lloyd Kahn Date Analyzed: 07/08/2010 0909

TOC Dup 550 mg/Kg 23 120 1.0

Page 9 of 23
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26443-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

06/29/2010 1557

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-OSS03-0-0010

MDL RL

Client Matrix: Solid

500-26443-3

Method: Lloyd Kahn Date Analyzed: 07/08/2010 0917

TOC Dup 3800 mg/Kg 23 120 1.0

Page 10 of 23
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26443-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

06/29/2010 1557

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-OSS03-DB-0010

MDL RL

Client Matrix: Solid

500-26443-4

Method: Lloyd Kahn Date Analyzed: 07/08/2010 0924

TOC Dup 4300 mg/Kg 23 120 1.0

Page 11 of 23
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26443-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

06/29/2010 1545

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-OSS04-0-0010

MDL RL

Client Matrix: Solid

500-26443-5

Method: Lloyd Kahn Date Analyzed: 07/08/2010 0955

TOC Dup 3500 mg/Kg 23 120 1.0

Page 12 of 23
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26443-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

06/29/2010 1530

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-OSS05-0-0010

MDL RL

Client Matrix: Solid

500-26443-6

Method: Lloyd Kahn Date Analyzed: 07/08/2010 1003

TOC Dup 3000 mg/Kg 23 120 1.0

Page 13 of 23
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26443-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

06/29/2010 1505

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-OSS06-0-0010

MDL RL

Client Matrix: Solid

500-26443-7

Method: Lloyd Kahn Date Analyzed: 07/08/2010 1011

TOC Dup 2100 mg/Kg 23 120 1.0

Page 14 of 23
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26443-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

06/29/2010 1445

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-OSS07-0-0010

MDL RL

Client Matrix: Solid

500-26443-8

Method: Lloyd Kahn Date Analyzed: 07/08/2010 1019

TOC Dup 2300 mg/Kg 23 120 1.0

Page 15 of 23
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26443-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

06/29/2010 1408

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-OSS08-0-0010

MDL RL

Client Matrix: Solid

500-26443-9

Method: Lloyd Kahn Date Analyzed: 07/08/2010 1032

TOC Dup 2300 mg/Kg 23 120 1.0

Page 16 of 23
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26443-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

06/29/2010 1340

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-OSS09-0-0010

MDL RL

Client Matrix: Solid

500-26443-10

Method: Lloyd Kahn Date Analyzed: 07/08/2010 1119

TOC Dup 5300 mg/Kg 23 120 1.0

Page 17 of 23
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26443-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

06/29/2010 1348

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-OSS10-0-0010

MDL RL

Client Matrix: Solid

500-26443-11

Method: Lloyd Kahn Date Analyzed: 07/08/2010 1128

TOC Dup 10000 mg/Kg 23 120 1.0

Page 18 of 23
QUALITY CONTROL RESULTS

TestAmerica Chicago

Page 19 of 23
Quality Control Results

Client: Weston Solutions, Inc. Job Number: 500-26443-1

QC Association Summary

Lab Sample ID Client Sample ID Client Matrix Method Prep Batch

Report

Basis

General Chemistry

Analysis Batch:500-89255

LCS 500-89255/3 Lab Control Sample T Solid Lloyd Kahn

MB 500-89255/2 Method Blank T Solid Lloyd Kahn

500-26443-1 DAL-SS-OSS01-0-0010 T Solid Lloyd Kahn

500-26443-2 DAL-SS-OSS02-0-0010 T Solid Lloyd Kahn

500-26443-3 DAL-SS-OSS03-0-0010 T Solid Lloyd Kahn

500-26443-4FD DAL-SS-OSS03-DB-0010 T Solid Lloyd Kahn

500-26443-4MS Matrix Spike T Solid Lloyd Kahn

500-26443-4MSD Matrix Spike Duplicate T Solid Lloyd Kahn

500-26443-5 DAL-SS-OSS04-0-0010 T Solid Lloyd Kahn

500-26443-6 DAL-SS-OSS05-0-0010 T Solid Lloyd Kahn

500-26443-7 DAL-SS-OSS06-0-0010 T Solid Lloyd Kahn

500-26443-8 DAL-SS-OSS07-0-0010 T Solid Lloyd Kahn

500-26443-9 DAL-SS-OSS08-0-0010 T Solid Lloyd Kahn

500-26443-10 DAL-SS-OSS09-0-0010 T Solid Lloyd Kahn

500-26443-11 DAL-SS-OSS10-0-0010 T Solid Lloyd Kahn

Report Basis

T = Total

TestAmerica Chicago

Page 20 of 23
Quality Control Results

Client: Weston Solutions, Inc. Job Number: 500-26443-1

Client Matrix: Solid

Dilution: 1.0

Date Analyzed:

Lab Sample ID:

07/08/2010 0838

Method Blank - Batch: 500-89255

Date Prepared:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

Analysis Batch: 500-89255

Prep Batch: N/A

0.16 g

0.16 g

N/A

Units: mg/Kg

Method: Lloyd Kahn

Preparation: N/A

N/A

MB 500-89255/2 TOC4

Analyte Result Qual MDL RL

TOC Dup <120 23 120

Solid

1.0

Date Analyzed: 07/08/2010 0843

Lab Control Sample - Batch: 500-89255

Client Matrix:

Lab Sample ID:

Dilution:

Date Prepared:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

N/A

Analysis Batch: 500-89255

Prep Batch: N/A

0.0160 g

0.05 g

Units: mg/Kg

Method: Lloyd Kahn

Preparation: N/A

N/A

LCS 500-89255/3 TOC4

Analyte Spike Amount Result % Rec. Limit Qual

TOC Dup 4110 4980 121 33 - 167

Date Analyzed:

Date Analyzed:

Dilution:

Dilution:

07/08/2010 0933

07/08/2010 0940

Solid

Matrix Spike/

Matrix Spike Duplicate Recovery Report - Batch: 500-89255

1.0

1.0

MS Lab Sample ID:

MSD Lab Sample ID:

Client Matrix:

Date Prepared:

Date Prepared:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

Client Matrix: Solid

Analysis Batch: 500-89255

Analysis Batch: 500-89255

Prep Batch: N/A

Prep Batch: N/A

0.0059 g

0.0059 g

0.0093 g

0.0093 g

Method: Lloyd Kahn

Preparation: N/A

N/A

N/A

N/A

N/A

TOC4

TOC4

500-26443-4

500-26443-4

Analyte MS MSD Limit RPD RPD Limit MS Qual MSD Qual

% Rec.

TOC Dup 88 93 75 - 125 29 30

TestAmerica Chicago Page 21 of 23
Page 22 of 23
Login Sample Receipt Check List

Client: Weston Solutions, Inc. Job Number: 500-26443-1

Login Number: 26443

Question T / F/ NA Comment

Creator: Lunt, Jeff T

List Source: TestAmerica Chicago

List Number: 1

Radioactivity either was not measured or, if measured, is at or below 

background

True

The cooler's custody seal, if present, is intact. True

The cooler or samples do not appear to have been compromised or 

tampered with.

True

Samples were received on ice. False

Cooler Temperature is acceptable. True

Cooler Temperature is recorded. True

COC is present. True

COC is filled out in ink and legible. True

COC is filled out with all pertinent information. True

There are no discrepancies between the sample IDs on the containers and 

the COC.

True

Samples are received within Holding Time. True

Sample containers have legible labels. True

Containers are not broken or leaking. True

Sample collection date/times are provided. True

Appropriate sample containers are used. True

Sample bottles are completely filled. True

There is sufficient vol. for all requested analyses, incl. any requested 

MS/MSDs

True

VOA sample vials do not have headspace or bubble is <6mm (1/4") in 

diameter.

True

If necessary, staff have been informed of any short hold time or quick TAT 

needs

True

Multiphasic samples are not present. True

Samples do not require splitting or compositing. True

Is the Field Sampler's name present on COC? True

Sample Preservation Verified True

TestAmerica Chicago Page 23 of 23
ANALYTICAL REPORT

Job Number: 500-26321-1

Job Description: Confidential - Decatur - Phase III

For:

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Attention: Mr. Jai Kesari

_____________________________________________

Approved for release.

Richard C Wright

Project Manager II

7/6/2010 2:44 PM

Richard C Wright

Project Manager II

richard.wright@testamericainc.com

07/06/2010

These test results meet all the requirements of NELAC for accredited parameters.

The Lab Certification ID#:

TestAmerica Chicago 100201

All questions regarding this test report should be directed to the TestAmerica Project Manager whose signature appears

on this report. All pages of this report are integral parts of the analytical data. Therefore, this report should be

reproduced only in its entirety.

Reporting limits are adjusted for sample size used, dilutions and moisture content if applicable.

TestAmerica Laboratories, Inc.

TestAmerica Chicago 2417 Bond Street, University Park, IL 60484

Tel (708) 534-5200 Fax (708) 534-5211 www.testamericainc.com

Page 1 of 41 07/06/2010
Job Narrative

500-26321-1

Comments

No additional comments. 

Receipt 

All samples were received in good condition within temperature requirements.

General Chemistry 

No analytical or quality issues were noted.

Page 2 of 41 07/06/2010
METHOD SUMMARY

Client: Weston Solutions, Inc. Job Number: 500-26321-1

Description Lab Location Method Preparation Method

Matrix: Solid

Organic Carbon, Total (TOC) TAL CHI NJDEP Lloyd Kahn

Lab References:

TAL CHI = TestAmerica Chicago

Method References:

NJDEP = New Jersey Department of Environmental Protection

TestAmerica Chicago

Page 3 of 41 07/06/2010
METHOD / ANALYST SUMMARY

Client: Weston Solutions, Inc. Job Number: 500-26321-1

Method Analyst Analyst ID

NJDEP Lloyd Kahn Deb, Khona KD

TestAmerica Chicago

Page 4 of 41 07/06/2010
SAMPLE SUMMARY

Client: Weston Solutions, Inc. Job Number: 500-26321-1

Lab Sample ID Client Sample ID Client Matrix

Date/Time 

Sampled

Date/Time 

Received

500-26321-1 DAL-SD-WESA1-0-0000 Solid 06/23/2010 0845 06/25/2010 1000

500-26321-2 DAL-SD-WESA2-0-0000 Solid 06/23/2010 0852 06/25/2010 1000

500-26321-3 DAL-SD-WESA3-0-0000 Solid 06/23/2010 0900 06/25/2010 1000

500-26321-4 DAL-SD-WESB1-0-0000 Solid 06/23/2010 0955 06/25/2010 1000

500-26321-5 DAL-SD-WESB2-0-0000 Solid 06/23/2010 1005 06/25/2010 1000

500-26321-6 DAL-SD-WESB3-0-0000 Solid 06/23/2010 1010 06/25/2010 1000

500-26321-7 DAL-SD-WESB4-0-0000 Solid 06/23/2010 1038 06/25/2010 1000

500-26321-8FD DAL-SD-WESB4-DB-0000 Solid 06/23/2010 1038 06/25/2010 1000

500-26321-9 DAL-SD-WESB5-0-0000 Solid 06/23/2010 1045 06/25/2010 1000

500-26321-10 DAL-SD-WESC1-0-0000 Solid 06/23/2010 1128 06/25/2010 1000

500-26321-11 DAL-SD-WESC2-0-0000 Solid 06/23/2010 1132 06/25/2010 1000

500-26321-12 DAL-SD-WESC3-0-0000 Solid 06/23/2010 1142 06/25/2010 1000

500-26321-13 DAL-SD-WESC4-0-0000 Solid 06/23/2010 1153 06/25/2010 1000

500-26321-14 DAL-SD-WESD1-0-0000 Solid 06/23/2010 1435 06/25/2010 1000

500-26321-15 DAL-SD-WESD2-0-0000 Solid 06/23/2010 1443 06/25/2010 1000

500-26321-16FD DAL-SD-WESD2-DB-0000 Solid 06/23/2010 1443 06/25/2010 1000

500-26321-17 DAL-SD-WESD3-0-0000 Solid 06/23/2010 1503 06/25/2010 1000

500-26321-18 DAL-SS-WEU01-0-0000 Solid 06/23/2010 1427 06/25/2010 1000

500-26321-19 DAL-SS-WEU02-0-0000 Solid 06/23/2010 1509 06/25/2010 1000

500-26321-20 DAL-SS-WEU03-0-0000 Solid 06/23/2010 1535 06/25/2010 1000

500-26321-21 DAL-SS-WEU04-0-0000 Solid 06/23/2010 1543 06/25/2010 1000

500-26321-22 DAL-SS-WEU05-0-0000 Solid 06/23/2010 1558 06/25/2010 1000

500-26321-23 DAL-SS-WEU06-0-0000 Solid 06/23/2010 1610 06/25/2010 1000

500-26321-24 DAL-SS-WEU07-0-0000 Solid 06/24/2010 0800 06/25/2010 1000

500-26321-25 DAL-SS-WEU08-0-0000 Solid 06/24/2010 0813 06/25/2010 1000

500-26321-26 DAL-SS-WEU09-0-0000 Solid 06/24/2010 0853 06/25/2010 1000

500-26321-27FD DAL-SS-WEU09-DB-0000 Solid 06/24/2010 0853 06/25/2010 1000

500-26321-28 DAL-SS-WEU10-0-0000 Solid 06/24/2010 0830 06/25/2010 1000

TestAmerica Chicago

Page 5 of 41 07/06/2010
SAMPLE RESULTS

TestAmerica Chicago

Page 6 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 0845

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SD-WESA1-0-0000

MDL RL

Client Matrix: Solid

500-26321-1

Method: Lloyd Kahn Date Analyzed: 06/30/2010 0914

TOC Dup 12000 mg/Kg 23 120 1.0

Page 7 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 0852

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SD-WESA2-0-0000

MDL RL

Client Matrix: Solid

500-26321-2

Method: Lloyd Kahn Date Analyzed: 06/30/2010 0930

TOC Dup 6700 mg/Kg 23 120 1.0

Page 8 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 0900

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SD-WESA3-0-0000

MDL RL

Client Matrix: Solid

500-26321-3

Method: Lloyd Kahn Date Analyzed: 06/30/2010 1010

TOC Dup 6000 mg/Kg 23 120 1.0

Page 9 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 0955

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SD-WESB1-0-0000

MDL RL

Client Matrix: Solid

500-26321-4

Method: Lloyd Kahn Date Analyzed: 06/30/2010 1037

TOC Dup 4300 mg/Kg 23 120 1.0

Page 10 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1005

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SD-WESB2-0-0000

MDL RL

Client Matrix: Solid

500-26321-5

Method: Lloyd Kahn Date Analyzed: 06/30/2010 1048

TOC Dup 18000 mg/Kg 23 120 1.0

Page 11 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1010

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SD-WESB3-0-0000

MDL RL

Client Matrix: Solid

500-26321-6

Method: Lloyd Kahn Date Analyzed: 06/30/2010 1056

TOC Dup 9000 mg/Kg 23 120 1.0

Page 12 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1038

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SD-WESB4-0-0000

MDL RL

Client Matrix: Solid

500-26321-7

Method: Lloyd Kahn Date Analyzed: 06/30/2010 1108

TOC Dup 5700 mg/Kg 23 120 1.0

Page 13 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1038

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SD-WESB4-DB-0000

MDL RL

Client Matrix: Solid

500-26321-8

Method: Lloyd Kahn Date Analyzed: 06/30/2010 1118

TOC Dup 4300 mg/Kg 23 120 1.0

Page 14 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1045

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SD-WESB5-0-0000

MDL RL

Client Matrix: Solid

500-26321-9

Method: Lloyd Kahn Date Analyzed: 06/30/2010 1127

TOC Dup 5900 mg/Kg 23 120 1.0

Page 15 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1128

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SD-WESC1-0-0000

MDL RL

Client Matrix: Solid

500-26321-10

Method: Lloyd Kahn Date Analyzed: 06/30/2010 1141

TOC Dup 37000 mg/Kg 23 120 1.0

Page 16 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1132

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SD-WESC2-0-0000

MDL RL

Client Matrix: Solid

500-26321-11

Method: Lloyd Kahn Date Analyzed: 06/30/2010 1159

TOC Dup 15000 mg/Kg 23 120 1.0

Page 17 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1142

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SD-WESC3-0-0000

MDL RL

Client Matrix: Solid

500-26321-12

Method: Lloyd Kahn Date Analyzed: 06/30/2010 1208

TOC Dup 5500 mg/Kg 23 120 1.0

Page 18 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1153

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SD-WESC4-0-0000

MDL RL

Client Matrix: Solid

500-26321-13

Method: Lloyd Kahn Date Analyzed: 06/30/2010 1222

TOC Dup 3000 mg/Kg 23 120 1.0

Page 19 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1435

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SD-WESD1-0-0000

MDL RL

Client Matrix: Solid

500-26321-14

Method: Lloyd Kahn Date Analyzed: 06/30/2010 1234

TOC Dup 2400 mg/Kg 23 120 1.0

Page 20 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1443

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SD-WESD2-0-0000

MDL RL

Client Matrix: Solid

500-26321-15

Method: Lloyd Kahn Date Analyzed: 06/30/2010 1243

TOC Dup 8600 mg/Kg 23 120 1.0

Page 21 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1443

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SD-WESD2-DB-0000

MDL RL

Client Matrix: Solid

500-26321-16

Method: Lloyd Kahn Date Analyzed: 07/02/2010 0915

TOC Dup 3200 mg/Kg 23 120 1.0

Page 22 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1503

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SD-WESD3-0-0000

MDL RL

Client Matrix: Solid

500-26321-17

Method: Lloyd Kahn Date Analyzed: 07/02/2010 0926

TOC Dup 11000 mg/Kg 23 120 1.0

Page 23 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1427

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-WEU01-0-0000

MDL RL

Client Matrix: Solid

500-26321-18

Method: Lloyd Kahn Date Analyzed: 07/02/2010 0936

TOC Dup 3600 mg/Kg 23 120 1.0

Page 24 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1509

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-WEU02-0-0000

MDL RL

Client Matrix: Solid

500-26321-19

Method: Lloyd Kahn Date Analyzed: 07/02/2010 0946

TOC Dup 2600 mg/Kg 23 120 1.0

Page 25 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1535

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-WEU03-0-0000

MDL RL

Client Matrix: Solid

500-26321-20

Method: Lloyd Kahn Date Analyzed: 07/02/2010 1007

TOC Dup 9200 mg/Kg 23 120 1.0

Page 26 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1543

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-WEU04-0-0000

MDL RL

Client Matrix: Solid

500-26321-21

Method: Lloyd Kahn Date Analyzed: 07/02/2010 1039

TOC Dup 9600 mg/Kg 23 120 1.0

Page 27 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1558

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-WEU05-0-0000

MDL RL

Client Matrix: Solid

500-26321-22

Method: Lloyd Kahn Date Analyzed: 07/02/2010 1050

TOC Dup 12000 mg/Kg 23 120 1.0

Page 28 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/23/2010 1610

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-WEU06-0-0000

MDL RL

Client Matrix: Solid

500-26321-23

Method: Lloyd Kahn Date Analyzed: 07/02/2010 1059

TOC Dup 4300 mg/Kg 23 120 1.0

Page 29 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/24/2010 0800

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-WEU07-0-0000

MDL RL

Client Matrix: Solid

500-26321-24

Method: Lloyd Kahn Date Analyzed: 07/02/2010 1111

TOC Dup 9300 mg/Kg 23 120 1.0

Page 30 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/24/2010 0813

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-WEU08-0-0000

MDL RL

Client Matrix: Solid

500-26321-25

Method: Lloyd Kahn Date Analyzed: 07/02/2010 1122

TOC Dup 10000 mg/Kg 23 120 1.0

Page 31 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/24/2010 0853

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-WEU09-0-0000

MDL RL

Client Matrix: Solid

500-26321-26

Method: Lloyd Kahn Date Analyzed: 07/02/2010 1146

TOC Dup 9400 mg/Kg 23 120 1.0

Page 32 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/24/2010 0853

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-WEU09-DB-0000

MDL RL

Client Matrix: Solid

500-26321-27

Method: Lloyd Kahn Date Analyzed: 07/02/2010 1156

TOC Dup 3500 mg/Kg 23 120 1.0

Page 33 of 41 07/06/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26321-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

06/25/2010 1000

06/24/2010 0830

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-WEU10-0-0000

MDL RL

Client Matrix: Solid

500-26321-28

Method: Lloyd Kahn Date Analyzed: 07/02/2010 1205

TOC Dup 10000 mg/Kg 23 120 1.0

Page 34 of 41 07/06/2010
QUALITY CONTROL RESULTS

TestAmerica Chicago

Page 35 of 41 07/06/2010
Quality Control Results

Client: Weston Solutions, Inc. Job Number: 500-26321-1

QC Association Summary

Lab Sample ID Client Sample ID Client Matrix Method Prep Batch

Report

Basis

General Chemistry

Analysis Batch:500-88885

LCS 500-88885/3 Lab Control Sample T Solid Lloyd Kahn

MB 500-88885/2 Method Blank T Solid Lloyd Kahn

500-26321-1 DAL-SD-WESA1-0-0000 T Solid Lloyd Kahn

500-26321-2 DAL-SD-WESA2-0-0000 T Solid Lloyd Kahn

500-26321-2MS Matrix Spike T Solid Lloyd Kahn

500-26321-2MSD Matrix Spike Duplicate T Solid Lloyd Kahn

500-26321-3 DAL-SD-WESA3-0-0000 T Solid Lloyd Kahn

500-26321-4 DAL-SD-WESB1-0-0000 T Solid Lloyd Kahn

500-26321-5 DAL-SD-WESB2-0-0000 T Solid Lloyd Kahn

500-26321-6 DAL-SD-WESB3-0-0000 T Solid Lloyd Kahn

500-26321-7 DAL-SD-WESB4-0-0000 T Solid Lloyd Kahn

500-26321-8FD DAL-SD-WESB4-DB-0000 T Solid Lloyd Kahn

500-26321-9 DAL-SD-WESB5-0-0000 T Solid Lloyd Kahn

500-26321-10 DAL-SD-WESC1-0-0000 T Solid Lloyd Kahn

500-26321-11 DAL-SD-WESC2-0-0000 T Solid Lloyd Kahn

500-26321-12 DAL-SD-WESC3-0-0000 T Solid Lloyd Kahn

500-26321-13 DAL-SD-WESC4-0-0000 T Solid Lloyd Kahn

500-26321-14 DAL-SD-WESD1-0-0000 T Solid Lloyd Kahn

500-26321-15 DAL-SD-WESD2-0-0000 T Solid Lloyd Kahn

Analysis Batch:500-89025

LCS 500-89025/3 Lab Control Sample T Solid Lloyd Kahn

MB 500-89025/2 Method Blank T Solid Lloyd Kahn

500-26321-16FD DAL-SD-WESD2-DB-0000 T Solid Lloyd Kahn

500-26321-17 DAL-SD-WESD3-0-0000 T Solid Lloyd Kahn

500-26321-18 DAL-SS-WEU01-0-0000 T Solid Lloyd Kahn

500-26321-19 DAL-SS-WEU02-0-0000 T Solid Lloyd Kahn

500-26321-19MS Matrix Spike T Solid Lloyd Kahn

500-26321-19MSD Matrix Spike Duplicate T Solid Lloyd Kahn

500-26321-20 DAL-SS-WEU03-0-0000 T Solid Lloyd Kahn

500-26321-21 DAL-SS-WEU04-0-0000 T Solid Lloyd Kahn

500-26321-22 DAL-SS-WEU05-0-0000 T Solid Lloyd Kahn

500-26321-23 DAL-SS-WEU06-0-0000 T Solid Lloyd Kahn

500-26321-24 DAL-SS-WEU07-0-0000 T Solid Lloyd Kahn

500-26321-25 DAL-SS-WEU08-0-0000 T Solid Lloyd Kahn

500-26321-26 DAL-SS-WEU09-0-0000 T Solid Lloyd Kahn

500-26321-27FD DAL-SS-WEU09-DB-0000 T Solid Lloyd Kahn

500-26321-28 DAL-SS-WEU10-0-0000 T Solid Lloyd Kahn

Report Basis

T = Total

TestAmerica Chicago

Page 36 of 41 07/06/2010
Quality Control Results

Client: Weston Solutions, Inc. Job Number: 500-26321-1

Client Matrix: Solid

Dilution: 1.0

Date Analyzed:

Lab Sample ID:

06/30/2010 0852

Method Blank - Batch: 500-88885

Date Prepared:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

Analysis Batch: 500-88885

Prep Batch: N/A

0.16 g

0.16 g

N/A

Units: mg/Kg

Method: Lloyd Kahn

Preparation: N/A

N/A

MB 500-88885/2 TOC4

Analyte Result Qual MDL RL

TOC Dup <120 23 120

Solid

1.0

Date Analyzed: 06/30/2010 0857

Lab Control Sample - Batch: 500-88885

Client Matrix:

Lab Sample ID:

Dilution:

Date Prepared:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

N/A

Analysis Batch: 500-88885

Prep Batch: N/A

0.0110 g

0.05 g

Units: mg/Kg

Method: Lloyd Kahn

Preparation: N/A

N/A

LCS 500-88885/3 TOC4

Analyte Spike Amount Result % Rec. Limit Qual

TOC Dup 4110 4740 115 33 - 167

Date Analyzed:

Date Analyzed:

Dilution:

Dilution:

06/30/2010 0942

06/30/2010 1004

Solid

Matrix Spike/

Matrix Spike Duplicate Recovery Report - Batch: 500-88885

1.0

1.0

MS Lab Sample ID:

MSD Lab Sample ID:

Client Matrix:

Date Prepared:

Date Prepared:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

Client Matrix: Solid

Analysis Batch: 500-88885

Analysis Batch: 500-88885

Prep Batch: N/A

Prep Batch: N/A

0.0153 g

0.0153 g

0.0117 g

0.0117 g

Method: Lloyd Kahn

Preparation: N/A

N/A

N/A

N/A

N/A

TOC4

TOC4

500-26321-2

500-26321-2

Analyte MS MSD Limit RPD RPD Limit MS Qual MSD Qual

% Rec.

TOC Dup 94 96 75 - 125 15 30

TestAmerica Chicago Page 37 of 41 07/06/2010
Quality Control Results

Client: Weston Solutions, Inc. Job Number: 500-26321-1

Client Matrix: Solid

Dilution: 1.0

Date Analyzed:

Lab Sample ID:

07/02/2010 0858

Method Blank - Batch: 500-89025

Date Prepared:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

Analysis Batch: 500-89025

Prep Batch: N/A

0.16 g

0.16 g

N/A

Units: mg/Kg

Method: Lloyd Kahn

Preparation: N/A

N/A

MB 500-89025/2 TOC4

Analyte Result Qual MDL RL

TOC Dup <120 23 120

Solid

1.0

Date Analyzed: 07/02/2010 0907

Lab Control Sample - Batch: 500-89025

Client Matrix:

Lab Sample ID:

Dilution:

Date Prepared:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

N/A

Analysis Batch: 500-89025

Prep Batch: N/A

0.0168 g

0.05 g

Units: mg/Kg

Method: Lloyd Kahn

Preparation: N/A

N/A

LCS 500-89025/3 TOC4

Analyte Spike Amount Result % Rec. Limit Qual

TOC Dup 4110 3920 95 33 - 167

Date Analyzed:

Date Analyzed:

Dilution:

Dilution:

07/02/2010 0956

07/02/2010 1001

Solid

Matrix Spike/

Matrix Spike Duplicate Recovery Report - Batch: 500-89025

1.0

1.0

MS Lab Sample ID:

MSD Lab Sample ID:

Client Matrix:

Date Prepared:

Date Prepared:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

Client Matrix: Solid

Analysis Batch: 500-89025

Analysis Batch: 500-89025

Prep Batch: N/A

Prep Batch: N/A

0.0110 g

0.0110 g

0.0117 g

0.0117 g

Method: Lloyd Kahn

Preparation: N/A

N/A

N/A

N/A

N/A

TOC4

TOC4

500-26321-19

500-26321-19

Analyte MS MSD Limit RPD RPD Limit MS Qual MSD Qual

% Rec.

TOC Dup 97 107 75 - 125 3 30

TestAmerica Chicago Page 38 of 41 07/06/2010
Page 39 of 41 07/06/2010
Page 40 of 41 07/06/2010
Login Sample Receipt Check List

Client: Weston Solutions, Inc. Job Number: 500-26321-1

Login Number: 26321

Question T / F/ NA Comment

Creator: Lunt, Jeff T

List Source: TestAmerica Chicago

List Number: 1

Radioactivity either was not measured or, if measured, is at or below 

background

True

The cooler's custody seal, if present, is intact. True

The cooler or samples do not appear to have been compromised or 

tampered with.

True

Samples were received on ice. True 3.5

Cooler Temperature is acceptable. True

Cooler Temperature is recorded. True

COC is present. True

COC is filled out in ink and legible. True

COC is filled out with all pertinent information. True

There are no discrepancies between the sample IDs on the containers 

and the COC.

True

Samples are received within Holding Time. True

Sample containers have legible labels. True

Containers are not broken or leaking. True

Sample collection date/times are provided. True

Appropriate sample containers are used. True

Sample bottles are completely filled. True

There is sufficient vol. for all requested analyses, incl. any requested 

MS/MSDs

True

VOA sample vials do not have headspace or bubble is <6mm (1/4") in 

diameter.

True

If necessary, staff have been informed of any short hold time or quick TAT 

needs

True

Multiphasic samples are not present. True

Samples do not require splitting or compositing. True

Is the Field Sampler's name present on COC? True

Sample Preservation Verified True

TestAmerica Chicago

Page 41 of 41 07/06/2010
ANALYTICAL REPORT

Job Number: 500-26442-1

Job Description: Confidential - Decatur - Phase III

For:

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Attention: Mr. Jai Kesari

_____________________________________________

Approved for release.

Donna L Ingersoll

Project Manager II

7/9/2010 1:35 PM

Designee for

Richard C Wright

Project Manager II

richard.wright@testamericainc.com

07/09/2010

These test results meet all the requirements of NELAC for accredited parameters.

The Lab Certification ID#:

TestAmerica Chicago 100201

All questions regarding this test report should be directed to the TestAmerica Project Manager whose signature appears

on this report. All pages of this report are integral parts of the analytical data. Therefore, this report should be

reproduced only in its entirety.

Reporting limits are adjusted for sample size used, dilutions and moisture content if applicable.

TestAmerica Laboratories, Inc.

TestAmerica Chicago 2417 Bond Street, University Park, IL 60484

Tel (708) 534-5200 Fax (708) 534-5211 www.testamericainc.com

Page 1 of 25 07/09/2010
Job Narrative

500-26442-1

Comments

No additional comments. 

Receipt 

All samples were received in good condition within temperature requirements.

General Chemistry 

No analytical or quality issues were noted.

Page 2 of 25 07/09/2010
EXECUTIVE SUMMARY - Detections

Client: Weston Solutions, Inc. Job Number: 500-26442-1

Analyte Result / Qualifier

Reporting 

Limit Units Method

Lab Sample ID Client Sample ID

500-26442-1 DAL-SS-14VS01-0-0000

TOC Dup 3200 120 mg/Kg Lloyd Kahn

500-26442-2 DAL-SS-14VS02-0-0000

TOC Dup 2100 120 mg/Kg Lloyd Kahn

500-26442-3 DAL-SS-14VS03-0-0000

TOC Dup 2400 120 mg/Kg Lloyd Kahn

500-26442-4 DAL-SS-14VS04-0-0000

TOC Dup 5900 120 mg/Kg Lloyd Kahn

500-26442-5 DAL-SS-14VS05-0-0000

TOC Dup 3000 120 mg/Kg Lloyd Kahn

500-26442-6 DAL-SS-8BVS01-0-0000

TOC Dup 7000 120 mg/Kg Lloyd Kahn

500-26442-7 DAL-SS-8BVS02-0-0000

TOC Dup 10000 120 mg/Kg Lloyd Kahn

500-26442-8 DAL-SS-8BVS03-0-0000

TOC Dup 19000 120 mg/Kg Lloyd Kahn

500-26442-9 DAL-SS-OSS11-0-0000

TOC Dup 1600 120 mg/Kg Lloyd Kahn

500-26442-10 DAL-SS-OSS12-0-0000

TOC Dup 2600 120 mg/Kg Lloyd Kahn

500-26442-11 DAL-SS-OSS13-0-0000

TOC Dup 3600 120 mg/Kg Lloyd Kahn

TestAmerica Chicago

Page 3 of 25 07/09/2010
METHOD SUMMARY

Client: Weston Solutions, Inc. Job Number: 500-26442-1

Description Lab Location Method Preparation Method

Matrix: Solid

Organic Carbon, Total (TOC) TAL CHI NJDEP Lloyd Kahn

Lab References:

TAL CHI = TestAmerica Chicago

Method References:

NJDEP = New Jersey Department of Environmental Protection

TestAmerica Chicago

Page 4 of 25 07/09/2010
METHOD / ANALYST SUMMARY

Client: Weston Solutions, Inc. Job Number: 500-26442-1

Method Analyst Analyst ID

NJDEP Lloyd Kahn Deb, Khona KD

TestAmerica Chicago

Page 5 of 25 07/09/2010
SAMPLE SUMMARY

Client: Weston Solutions, Inc. Job Number: 500-26442-1

Lab Sample ID Client Sample ID Client Matrix

Date/Time 

Sampled

Date/Time 

Received

500-26442-1 DAL-SS-14VS01-0-0000 Solid 07/01/2010 1032 07/02/2010 1030

500-26442-2 DAL-SS-14VS02-0-0000 Solid 07/01/2010 1035 07/02/2010 1030

500-26442-3 DAL-SS-14VS03-0-0000 Solid 07/01/2010 1037 07/02/2010 1030

500-26442-4 DAL-SS-14VS04-0-0000 Solid 07/01/2010 1039 07/02/2010 1030

500-26442-5 DAL-SS-14VS05-0-0000 Solid 07/01/2010 1041 07/02/2010 1030

500-26442-6 DAL-SS-8bVS01-0-0000 Solid 07/01/2010 0925 07/02/2010 1030

500-26442-7 DAL-SS-8bVS02-0-0000 Solid 07/01/2010 0928 07/02/2010 1030

500-26442-8 DAL-SS-8bVS03-0-0000 Solid 07/01/2010 0931 07/02/2010 1030

500-26442-9 DAL-SS-OSS11-0-0000 Solid 07/01/2010 0910 07/02/2010 1030

500-26442-10 DAL-SS-OSS12-0-0000 Solid 07/01/2010 0920 07/02/2010 1030

500-26442-11 DAL-SS-OSS13-0-0000 Solid 07/01/2010 0925 07/02/2010 1030

TestAmerica Chicago

Page 6 of 25 07/09/2010
SAMPLE RESULTS

TestAmerica Chicago

Page 7 of 25 07/09/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26442-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

07/01/2010 1032

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-14VS01-0-0000

MDL RL

Client Matrix: Solid

500-26442-1

Method: Lloyd Kahn Date Analyzed: 07/07/2010 1410

TOC Dup 3200 mg/Kg 23 120 1.0

Page 8 of 25 07/09/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26442-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

07/01/2010 1035

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-14VS02-0-0000

MDL RL

Client Matrix: Solid

500-26442-2

Method: Lloyd Kahn Date Analyzed: 07/07/2010 1425

TOC Dup 2100 mg/Kg 23 120 1.0

Page 9 of 25 07/09/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26442-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

07/01/2010 1037

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-14VS03-0-0000

MDL RL

Client Matrix: Solid

500-26442-3

Method: Lloyd Kahn Date Analyzed: 07/07/2010 1453

TOC Dup 2400 mg/Kg 23 120 1.0

Page 10 of 25 07/09/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26442-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

07/01/2010 1039

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-14VS04-0-0000

MDL RL

Client Matrix: Solid

500-26442-4

Method: Lloyd Kahn Date Analyzed: 07/07/2010 1520

TOC Dup 5900 mg/Kg 23 120 1.0

Page 11 of 25 07/09/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26442-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

07/01/2010 1041

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-14VS05-0-0000

MDL RL

Client Matrix: Solid

500-26442-5

Method: Lloyd Kahn Date Analyzed: 07/07/2010 1531

TOC Dup 3000 mg/Kg 23 120 1.0

Page 12 of 25 07/09/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26442-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

07/01/2010 0925

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-8bVS01-0-0000

MDL RL

Client Matrix: Solid

500-26442-6

Method: Lloyd Kahn Date Analyzed: 07/07/2010 1545

TOC Dup 7000 mg/Kg 23 120 1.0

Page 13 of 25 07/09/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26442-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

07/01/2010 0928

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-8bVS02-0-0000

MDL RL

Client Matrix: Solid

500-26442-7

Method: Lloyd Kahn Date Analyzed: 07/07/2010 1604

TOC Dup 10000 mg/Kg 23 120 1.0

Page 14 of 25 07/09/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26442-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

07/01/2010 0931

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-8bVS03-0-0000

MDL RL

Client Matrix: Solid

500-26442-8

Method: Lloyd Kahn Date Analyzed: 07/07/2010 1611

TOC Dup 19000 mg/Kg 23 120 1.0

Page 15 of 25 07/09/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26442-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

07/01/2010 0910

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-OSS11-0-0000

MDL RL

Client Matrix: Solid

500-26442-9

Method: Lloyd Kahn Date Analyzed: 07/07/2010 1626

TOC Dup 1600 mg/Kg 23 120 1.0

Page 16 of 25 07/09/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26442-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

07/01/2010 0920

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-OSS12-0-0000

MDL RL

Client Matrix: Solid

500-26442-10

Method: Lloyd Kahn Date Analyzed: 07/07/2010 1635

TOC Dup 2600 mg/Kg 23 120 1.0

Page 17 of 25 07/09/2010
Mr. Jai Kesari

Weston Solutions, Inc.

1400 Weston Way

PO BOX 2653

West Chester, PA 19380

Job Number: 500-26442-1

Client Sample ID:

Analyte Result/Qualifier Unit Dilution

07/02/2010 1030

07/01/2010 0925

Date Received:

Date Sampled:

Lab Sample ID:

DAL-SS-OSS13-0-0000

MDL RL

Client Matrix: Solid

500-26442-11

Method: Lloyd Kahn Date Analyzed: 07/08/2010 0851

TOC Dup 3600 mg/Kg 23 120 1.0

Page 18 of 25 07/09/2010
DATA REPORTING QUALIFIERS

Lab Section Qualifier Description

Page 19 of 25 07/09/2010
QUALITY CONTROL RESULTS

TestAmerica Chicago

Page 20 of 25 07/09/2010
Quality Control Results

Client: Weston Solutions, Inc. Job Number: 500-26442-1

QC Association Summary

Lab Sample ID Client Sample ID Client Matrix Method Prep Batch

Report

Basis

General Chemistry

Analysis Batch:500-89190

LCS 500-89190/3 Lab Control Sample T Solid Lloyd Kahn

MB 500-89190/2 Method Blank T Solid Lloyd Kahn

500-26442-1 DAL-SS-14VS01-0-0000 T Solid Lloyd Kahn

500-26442-2 DAL-SS-14VS02-0-0000 T Solid Lloyd Kahn

500-26442-2MS Matrix Spike T Solid Lloyd Kahn

500-26442-2MSD Matrix Spike Duplicate T Solid Lloyd Kahn

500-26442-3 DAL-SS-14VS03-0-0000 T Solid Lloyd Kahn

500-26442-4 DAL-SS-14VS04-0-0000 T Solid Lloyd Kahn

500-26442-5 DAL-SS-14VS05-0-0000 T Solid Lloyd Kahn

500-26442-6 DAL-SS-8bVS01-0-0000 T Solid Lloyd Kahn

500-26442-7 DAL-SS-8bVS02-0-0000 T Solid Lloyd Kahn

500-26442-8 DAL-SS-8bVS03-0-0000 T Solid Lloyd Kahn

500-26442-9 DAL-SS-OSS11-0-0000 T Solid Lloyd Kahn

500-26442-10 DAL-SS-OSS12-0-0000 T Solid Lloyd Kahn

Analysis Batch:500-89255

LCS 500-89255/3 Lab Control Sample T Solid Lloyd Kahn

MB 500-89255/2 Method Blank T Solid Lloyd Kahn

500-26442-11 DAL-SS-OSS13-0-0000 T Solid Lloyd Kahn

Report Basis

T = Total

TestAmerica Chicago

Page 21 of 25 07/09/2010
Quality Control Results

Client: Weston Solutions, Inc. Job Number: 500-26442-1

Client Matrix: Solid

Dilution: 1.0

Date Analyzed:

Lab Sample ID:

07/07/2010 1347

Method Blank - Batch: 500-89190

Date Prepared:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

Analysis Batch: 500-89190

Prep Batch: N/A

0.16 g

0.16 g

N/A

Units: mg/Kg

Method: Lloyd Kahn

Preparation: N/A

N/A

MB 500-89190/2 TOC4

Analyte Result Qual MDL RL

TOC Dup <120 23 120

Solid

1.0

Date Analyzed: 07/07/2010 1355

Lab Control Sample - Batch: 500-89190

Client Matrix:

Lab Sample ID:

Dilution:

Date Prepared:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

N/A

Analysis Batch: 500-89190

Prep Batch: N/A

0.0097 g

0.05 g

Units: mg/Kg

Method: Lloyd Kahn

Preparation: N/A

N/A

LCS 500-89190/3 TOC4

Analyte Spike Amount Result % Rec. Limit Qual

TOC Dup 4110 5320 129 33 - 167

Date Analyzed:

Date Analyzed:

Dilution:

Dilution:

07/07/2010 1438

07/07/2010 1444

Solid

Matrix Spike/

Matrix Spike Duplicate Recovery Report - Batch: 500-89190

1.0

1.0

MS Lab Sample ID:

MSD Lab Sample ID:

Client Matrix:

Date Prepared:

Date Prepared:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

Client Matrix: Solid

Analysis Batch: 500-89190

Analysis Batch: 500-89190

Prep Batch: N/A

Prep Batch: N/A

0.0120 g

0.0120 g

0.0102 g

0.0102 g

Method: Lloyd Kahn

Preparation: N/A

N/A

N/A

N/A

N/A

TOC4

TOC4

500-26442-2

500-26442-2

Analyte MS MSD Limit RPD RPD Limit MS Qual MSD Qual

% Rec.

TOC Dup 106 102 75 - 125 10 30

TestAmerica Chicago Page 22 of 25 07/09/2010
Quality Control Results

Client: Weston Solutions, Inc. Job Number: 500-26442-1

Client Matrix: Solid

Dilution: 1.0

Date Analyzed:

Lab Sample ID:

07/08/2010 0838

Method Blank - Batch: 500-89255

Date Prepared:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

Analysis Batch: 500-89255

Prep Batch: N/A

0.16 g

0.16 g

N/A

Units: mg/Kg

Method: Lloyd Kahn

Preparation: N/A

N/A

MB 500-89255/2 TOC4

Analyte Result Qual MDL RL

TOC Dup <120 23 120

Solid

1.0

Date Analyzed: 07/08/2010 0843

Lab Control Sample - Batch: 500-89255

Client Matrix:

Lab Sample ID:

Dilution:

Date Prepared:

Instrument ID:

Lab File ID:

Initial Weight/Volume:

Final Weight/Volume:

N/A

Analysis Batch: 500-89255

Prep Batch: N/A

0.0160 g

0.05 g

Units: mg/Kg

Method: Lloyd Kahn

Preparation: N/A

N/A

LCS 500-89255/3 TOC4

Analyte Spike Amount Result % Rec. Limit Qual

TOC Dup 4110 4980 121 33 - 167

TestAmerica Chicago Page 23 of 25 07/09/2010
Page 24 of 25 07/09/2010
Login Sample Receipt Check List

Client: Weston Solutions, Inc. Job Number: 500-26442-1

Login Number: 26442

Question T / F/ NA Comment

Creator: Lunt, Jeff T

List Source: TestAmerica Chicago

List Number: 1

Radioactivity either was not measured or, if measured, is at or below 

background

True

The cooler's custody seal, if present, is intact. True

The cooler or samples do not appear to have been compromised or 

tampered with.

True

Samples were received on ice. False

Cooler Temperature is acceptable. True

Cooler Temperature is recorded. True

COC is present. True

COC is filled out in ink and legible. True

COC is filled out with all pertinent information. True

There are no discrepancies between the sample IDs on the containers and 

the COC.

True

Samples are received within Holding Time. True

Sample containers have legible labels. True

Containers are not broken or leaking. True

Sample collection date/times are provided. True

Appropriate sample containers are used. True

Sample bottles are completely filled. True

There is sufficient vol. for all requested analyses, incl. any requested 

MS/MSDs

True

VOA sample vials do not have headspace or bubble is <6mm (1/4") in 

diameter.

True

If necessary, staff have been informed of any short hold time or quick TAT 

needs

True

Multiphasic samples are not present. True

Samples do not require splitting or compositing. True

Is the Field Sampler's name present on COC? True

Sample Preservation Verified True

TestAmerica Chicago Page 25 of 25 07/09/2010
J:\FOLDERS.0-9\3M-DECAT\Phase 3 Work Plan\3Q10 Status Report\3Q10 Status Report_DRAFT.doc 

SIEVE GRAIN SIZE DATA PACKAGE 
4

0

1.5840

5

60

1460

80

100 10 1 0.1 0.01 0.001

100

95

50

85

10

75

70

65

55

45

40

35

30

25

20

15

90

3/8

SILT OR CLAY

fine fine

COBBLES SAND

GRAIN SIZE IN MILLIMETERS

D100

GRAVEL

D30

2140

U.S. SIEVE NUMBERS HYDROMETER

13/4100

Client: Weston Solutions, Inc.

Project: Q110 GW Sampling - Decatur, AL

Location: Decatur, AL

Project Number: 200510033

DAL-SS-OSS03-0-0010

Client

Sample ID

10

%Sand %Silt %Clay

Red/brown, silty, CLAY

SIEVE ANALYSIS RESULTS

36

PL

61/2

LL

0.0

GRAIN SIZE DISTRIBUTION

6/29/2010

DAL-SS-OSS03-0-0010

Cu

3050

Description

Date Sampled:

Sample Location:

Sampled by:

coarse coarse medium

PERCENT FINER BY WEIGHT

27.8 72.2

420

4.7

D60 D10

F:\2010\200510 (DECATUR CMT)\033 - Q110 GW SAMPLING (WESTON SOLUTIONS, INC.)\DECATUR AL Q110 GW SAMPLING.GPJ 7/15/10 Report:2003_SIEVE_ANALYSIS

316200

U.S. SIEVE OPENING IN INCHES

wc (%) PI Cc %Gravel
0

440

5

55

1.51460

75

10 1 0.1 0.01 0.001

100

95

90

45

80

10

70

65

60

50

100

40

35

30

25

20

15

85

8

SILT OR CLAY

fine fine

COBBLES SAND

GRAIN SIZE IN MILLIMETERS

D100

GRAVEL

D30

2140

U.S. SIEVE NUMBERS HYDROMETER

13/41/2100

Client: Weston Solutions, Inc.

Project: Q110 GW Sampling - Decatur, AL

Location: Decatur, AL

Project Number: 200510033

DAL-SS-OSS07-0-0010

Client

Sample ID

10

%Sand %Silt %Clay

Tan/gray, silty, CLAY with trace chert

SIEVE ANALYSIS RESULTS

36

PL

6

LL

0.4

GRAIN SIZE DISTRIBUTION

6/29/2010

DAL-SS-OSS07-0-0010

Cu

71.5

3/830

Description

Date Sampled:

Sample Location:

Sampled by:

coarse coarse medium

PERCENT FINER BY WEIGHT

F:\2010\200510 (DECATUR CMT)\033 - Q110 GW SAMPLING (WESTON SOLUTIONS, INC.)\DECATUR AL Q110 GW SAMPLING.GPJ 7/15/10 Report:2003_SIEVE_ANALYSIS

420

12.5

wc (%) PI Cc D60 D10 %Gravel

28.1

U.S. SIEVE OPENING IN INCHES

31650200


4

0

1.5840

5

60

1460

80

100 10 1 0.1 0.01 0.001

100

95

50

85

10

75

70

65

55

45

40

35

30

25

20

15

90

3/8

SILT OR CLAY

fine fine

COBBLES SAND

GRAIN SIZE IN MILLIMETERS

D100

GRAVEL

D30

2140

U.S. SIEVE NUMBERS HYDROMETER

13/4100

Client: Weston Solutions, Inc.

Project: Q110 GW Sampling - Decatur, AL

Location: Decatur, AL

Project Number: 200510033

DAL-SS-OSS03-0-0010

Client

Sample ID

10

%Sand %Silt %Clay

Red/brown, silty, CLAY

SIEVE ANALYSIS RESULTS

36

PL

61/2

LL

0.0

GRAIN SIZE DISTRIBUTION

6/29/2010

DAL-SS-OSS03-0-0010

Cu

3050

Description

Date Sampled:

Sample Location:

Sampled by:

coarse coarse medium

PERCENT FINER BY WEIGHT

27.8 72.2

420

4.7

D60 D10

F:\2010\200510 (DECATUR CMT)\033 - Q110 GW SAMPLING (WESTON SOLUTIONS, INC.)\DECATUR AL Q110 GW SAMPLING.GPJ 7/15/10 Report:2003_SIEVE_ANALYSIS

316200

U.S. SIEVE OPENING IN INCHES

wc (%) PI Cc %Gravel
0

440

5

55

1.51460

75

10 1 0.1 0.01 0.001

100

95

90

45

80

10

70

65

60

50

100

40

35

30

25

20

15

85

8

SILT OR CLAY

fine fine

COBBLES SAND

GRAIN SIZE IN MILLIMETERS

D100

GRAVEL

D30

2140

U.S. SIEVE NUMBERS HYDROMETER

13/41/2100

Client: Weston Solutions, Inc.

Project: Q110 GW Sampling - Decatur, AL

Location: Decatur, AL

Project Number: 200510033

DAL-SS-OSS07-0-0010

Client

Sample ID

10

%Sand %Silt %Clay

Tan/gray, silty, CLAY with trace chert

SIEVE ANALYSIS RESULTS

36

PL

6

LL

0.4

GRAIN SIZE DISTRIBUTION

6/29/2010

DAL-SS-OSS07-0-0010

Cu

71.5

3/830

Description

Date Sampled:

Sample Location:

Sampled by:

coarse coarse medium

PERCENT FINER BY WEIGHT

F:\2010\200510 (DECATUR CMT)\033 - Q110 GW SAMPLING (WESTON SOLUTIONS, INC.)\DECATUR AL Q110 GW SAMPLING.GPJ 7/15/10 Report:2003_SIEVE_ANALYSIS

420

12.5

wc (%) PI Cc D60 D10 %Gravel

28.1

U.S. SIEVE OPENING IN INCHES

31650200
4

0

1.5840

5

60

1460

80

100 10 1 0.1 0.01 0.001

100

95

50

85

10

75

70

65

55

45

40

35

30

25

20

15

90

3/8

SILT OR CLAY

fine fine

COBBLES SAND

GRAIN SIZE IN MILLIMETERS

D100

GRAVEL

D30

2140

U.S. SIEVE NUMBERS HYDROMETER

13/4100

Client: Weston Solutions, Inc.

Project: Q110 GW Sampling - Decatur, AL

Location: Decatur, AL

Project Number: 200510033

DAL-SD-WESA3-DB-0000

Client

Sample ID

10

%Sand %Silt %Clay

Tan/brown, very silty, CLAY

SIEVE ANALYSIS RESULTS

36

PL

61/2

LL

0.0

GRAIN SIZE DISTRIBUTION

6/23/2010

DAL-SD-WESA3-DB-0000

Cu

3050

Description

Date Sampled:

Sample Location:

Sampled by:

coarse coarse medium

PERCENT FINER BY WEIGHT

6.2 93.8

420

4.7

D60 D10

F:\2010\200510 (DECATUR CMT)\033 - Q110 GW SAMPLING (WESTON SOLUTIONS, INC.)\DECATUR AL Q110 GW SAMPLING.GPJ 7/15/10 Report:2003_SIEVE_ANALYSIS

316200

U.S. SIEVE OPENING IN INCHES

wc (%) PI Cc %Gravel
40

0

5

1.54814

10

65

60

85

100 10 1 0.1 0.01 0.001

100

55

90

15

80

75

70

60

50

45

40

35

30

25

20

95

SILT OR CLAY

fine fine

COBBLES SAND

GRAIN SIZE IN MILLIMETERS

GRAVEL

PL

2140

U.S. SIEVE NUMBERS HYDROMETER

13/4100

Client: Weston Solutions, Inc.

Project: Q110 GW Sampling - Decatur, AL

Location: Decatur, AL

Project Number: 200510033

DAL-SD-WESB4-0-0000

Client

Sample ID

10

D100 D30 %Sand %Silt %Clay

Red/brown, very silty, CLAY

SIEVE ANALYSIS RESULTS

61/236

LL

0.0

GRAIN SIZE DISTRIBUTION

6/23/2010

DAL-SD-WESB4-0-0000

Cu

30

96.7

Description

Date Sampled:

Sample Location:

Sampled by:

coarse coarse medium

PERCENT FINER BY WEIGHT

D10

F:\2010\200510 (DECATUR CMT)\033 - Q110 GW SAMPLING (WESTON SOLUTIONS, INC.)\DECATUR AL Q110 GW SAMPLING.GPJ 7/15/10 Report:2003_SIEVE_ANALYSIS

420

2

D60

50

%Gravel

3/8

3.3

316200

U.S. SIEVE OPENING IN INCHES

wc (%) PI Cc
4

0

1.5840

5

60

1460

80

100 10 1 0.1 0.01 0.001

100

95

50

85

10

75

70

65

55

45

40

35

30

25

20

15

90

3/8

SILT OR CLAY

fine fine

COBBLES SAND

GRAIN SIZE IN MILLIMETERS

D100

GRAVEL

D30

2140

U.S. SIEVE NUMBERS HYDROMETER

13/4100

Client: Weston Solutions, Inc.

Project: Q110 GW Sampling - Decatur, AL

Location: Decatur, AL

Project Number: 200510033

DAL-SD-WESC2-0-0000

Client

Sample ID

10

%Sand %Silt %Clay

Tan, very silty, CLAY

SIEVE ANALYSIS RESULTS

36

PL

61/2

LL

0.0

GRAIN SIZE DISTRIBUTION

6/23/2010

DAL-SD-WESC2-0-0000

Cu

3050

Description

Date Sampled:

Sample Location:

Sampled by:

coarse coarse medium

PERCENT FINER BY WEIGHT

4.4 95.6

420

4.7

D60 D10

F:\2010\200510 (DECATUR CMT)\033 - Q110 GW SAMPLING (WESTON SOLUTIONS, INC.)\DECATUR AL Q110 GW SAMPLING.GPJ 7/15/10 Report:2003_SIEVE_ANALYSIS

316200

U.S. SIEVE OPENING IN INCHES

wc (%) PI Cc %Gravel
0

440

5

8

55

1.51460

75

10 1 0.1 0.01 0.001

100

95

90

45

80

10

70

65

60

50

100

40

35

30

25

20

15

85

SILT OR CLAY

fine fine

COBBLES SAND

GRAIN SIZE IN MILLIMETERS

D30

2140

U.S. SIEVE NUMBERS HYDROMETER

13/41/2100

GRAVEL

%Clay

Client: Weston Solutions, Inc.

Project: Q110 GW Sampling - Decatur, AL

Location: Decatur, AL

Project Number: 200510033

DAL-SD-WESC4-0-0000

Client

Sample ID

610

PL

36

SIEVE ANALYSIS RESULTS

Tan/gray, very silty CLAY with trace chert

LL D100 %Sand %Silt

0.3

GRAIN SIZE DISTRIBUTION

6/23/2010

DAL-SD-WESC4-0-0000

Cu

55.9

3/830

Description

Date Sampled:

Sample Location:

Sampled by:

coarse coarse medium

PERCENT FINER BY WEIGHT

F:\2010\200510 (DECATUR CMT)\033 - Q110 GW SAMPLING (WESTON SOLUTIONS, INC.)\DECATUR AL Q110 GW SAMPLING.GPJ 7/15/10 Report:2003_SIEVE_ANALYSIS

420

12.5 0.1

wc (%) PI Cc D60 D10 %Gravel

43.8

U.S. SIEVE OPENING IN INCHES

31650200




4

0

1.5840

5

60

1460

80

100 10 1 0.1 0.01 0.001

100

95

50

85

10

75

70

65

55

45

40

35

30

25

20

15

90

3/8

SILT OR CLAY

fine fine

COBBLES SAND

GRAIN SIZE IN MILLIMETERS

D100

GRAVEL

D30

2140

U.S. SIEVE NUMBERS HYDROMETER

13/4100

Client: Weston Solutions, Inc.

Project: Q110 GW Sampling - Decatur, AL

Location: Decatur, AL

Project Number: 200510033

DAL-SD-WESA3-DB-0000

Client

Sample ID

10

%Sand %Silt %Clay

Tan/brown, very silty, CLAY

SIEVE ANALYSIS RESULTS

36

PL

61/2

LL

0.0

GRAIN SIZE DISTRIBUTION

6/23/2010

DAL-SD-WESA3-DB-0000

Cu

3050

Description

Date Sampled:

Sample Location:

Sampled by:

coarse coarse medium

PERCENT FINER BY WEIGHT

6.2 93.8

420

4.7

D60 D10

F:\2010\200510 (DECATUR CMT)\033 - Q110 GW SAMPLING (WESTON SOLUTIONS, INC.)\DECATUR AL Q110 GW SAMPLING.GPJ 7/15/10 Report:2003_SIEVE_ANALYSIS

316200

U.S. SIEVE OPENING IN INCHES

wc (%) PI Cc %Gravel
40

0

5

1.54814

10

65

60

85

100 10 1 0.1 0.01 0.001

100

55

90

15

80

75

70

60

50

45

40

35

30

25

20

95

SILT OR CLAY

fine fine

COBBLES SAND

GRAIN SIZE IN MILLIMETERS

GRAVEL

PL

2140

U.S. SIEVE NUMBERS HYDROMETER

13/4100

Client: Weston Solutions, Inc.

Project: Q110 GW Sampling - Decatur, AL

Location: Decatur, AL

Project Number: 200510033

DAL-SD-WESB4-0-0000

Client

Sample ID

10

D100 D30 %Sand %Silt %Clay

Red/brown, very silty, CLAY

SIEVE ANALYSIS RESULTS

61/236

LL

0.0

GRAIN SIZE DISTRIBUTION

6/23/2010

DAL-SD-WESB4-0-0000

Cu

30

96.7

Description

Date Sampled:

Sample Location:

Sampled by:

coarse coarse medium

PERCENT FINER BY WEIGHT

D10

F:\2010\200510 (DECATUR CMT)\033 - Q110 GW SAMPLING (WESTON SOLUTIONS, INC.)\DECATUR AL Q110 GW SAMPLING.GPJ 7/15/10 Report:2003_SIEVE_ANALYSIS

420

2

D60

50

%Gravel

3/8

3.3

316200

U.S. SIEVE OPENING IN INCHES

wc (%) PI Cc
4

0

1.5840

5

60

1460

80

100 10 1 0.1 0.01 0.001

100

95

50

85

10

75

70

65

55

45

40

35

30

25

20

15

90

3/8

SILT OR CLAY

fine fine

COBBLES SAND

GRAIN SIZE IN MILLIMETERS

D100

GRAVEL

D30

2140

U.S. SIEVE NUMBERS HYDROMETER

13/4100

Client: Weston Solutions, Inc.

Project: Q110 GW Sampling - Decatur, AL

Location: Decatur, AL

Project Number: 200510033

DAL-SD-WESC2-0-0000

Client

Sample ID

10

%Sand %Silt %Clay

Tan, very silty, CLAY

SIEVE ANALYSIS RESULTS

36

PL

61/2

LL

0.0

GRAIN SIZE DISTRIBUTION

6/23/2010

DAL-SD-WESC2-0-0000

Cu

3050

Description

Date Sampled:

Sample Location:

Sampled by:

coarse coarse medium

PERCENT FINER BY WEIGHT

4.4 95.6

420

4.7

D60 D10

F:\2010\200510 (DECATUR CMT)\033 - Q110 GW SAMPLING (WESTON SOLUTIONS, INC.)\DECATUR AL Q110 GW SAMPLING.GPJ 7/15/10 Report:2003_SIEVE_ANALYSIS

316200

U.S. SIEVE OPENING IN INCHES

wc (%) PI Cc %Gravel
0

440

5

8

55

1.51460

75

10 1 0.1 0.01 0.001

100

95

90

45

80

10

70

65

60

50

100

40

35

30

25

20

15

85

SILT OR CLAY

fine fine

COBBLES SAND

GRAIN SIZE IN MILLIMETERS

D30

2140

U.S. SIEVE NUMBERS HYDROMETER

13/41/2100

GRAVEL

%Clay

Client: Weston Solutions, Inc.

Project: Q110 GW Sampling - Decatur, AL

Location: Decatur, AL

Project Number: 200510033

DAL-SD-WESC4-0-0000

Client

Sample ID

610

PL

36

SIEVE ANALYSIS RESULTS

Tan/gray, very silty CLAY with trace chert

LL D100 %Sand %Silt

0.3

GRAIN SIZE DISTRIBUTION

6/23/2010

DAL-SD-WESC4-0-0000

Cu

55.9

3/830

Description

Date Sampled:

Sample Location:

Sampled by:

coarse coarse medium

PERCENT FINER BY WEIGHT

F:\2010\200510 (DECATUR CMT)\033 - Q110 GW SAMPLING (WESTON SOLUTIONS, INC.)\DECATUR AL Q110 GW SAMPLING.GPJ 7/15/10 Report:2003_SIEVE_ANALYSIS

420

12.5 0.1

wc (%) PI Cc D60 D10 %Gravel

43.8

U.S. SIEVE OPENING IN INCHES

31650200
0

1.548

5

60

144060

80

100 10 1 0.1 0.01 0.001

100

95

50

85

10

75

70

65

55

45

40

35

30

25

20

15

90

SILT OR CLAY

fine fine

COBBLES SAND

GRAIN SIZE IN MILLIMETERS

D100

GRAVEL

D30

2140

U.S. SIEVE NUMBERS HYDROMETER

13/41/2100

Client: Weston Solutions, Inc.

Project: Q110 GW Sampling - Decatur, AL

Location: Decatur, AL

Project Number: 200510033

DAL-SS-WEU03-0-0000

Client

Sample ID

10

%Sand %Silt %Clay

Tan/brown, very silty, CLAY

SIEVE ANALYSIS RESULTS

36

PL

6

LL

0.2

GRAIN SIZE DISTRIBUTION

6/23/2010

DAL-SS-WEU03-0-0000

Cu

73.0

3/830

Description

Date Sampled:

Sample Location:

Sampled by:

coarse coarse medium

PERCENT FINER BY WEIGHT

F:\2010\200510 (DECATUR CMT)\033 - Q110 GW SAMPLING (WESTON SOLUTIONS, INC.)\DECATUR AL Q110 GW SAMPLING.GPJ 7/15/10 Report:2003_SIEVE_ANALYSIS

420

9.5

wc (%) PI Cc D60 D10 %Gravel

26.8

U.S. SIEVE OPENING IN INCHES

31650200

0

1.548

5

60

144060

80

100 10 1 0.1 0.01 0.001

100

95

50

85

10

75

70

65

55

45

40

35

30

25

20

15

90

SILT OR CLAY

fine fine

COBBLES SAND

GRAIN SIZE IN MILLIMETERS

D100

GRAVEL

D30

2140

U.S. SIEVE NUMBERS HYDROMETER

13/41/2100

Client: Weston Solutions, Inc.

Project: Q110 GW Sampling - Decatur, AL

Location: Decatur, AL

Project Number: 200510033

DAL-SS-WEU03-0-0000

Client

Sample ID

10

%Sand %Silt %Clay

Tan/brown, very silty, CLAY

SIEVE ANALYSIS RESULTS

36

PL

6

LL

0.2

GRAIN SIZE DISTRIBUTION

6/23/2010

DAL-SS-WEU03-0-0000

Cu

73.0

3/830

Description

Date Sampled:

Sample Location:

Sampled by:

coarse coarse medium

PERCENT FINER BY WEIGHT

F:\2010\200510 (DECATUR CMT)\033 - Q110 GW SAMPLING (WESTON SOLUTIONS, INC.)\DECATUR AL Q110 GW SAMPLING.GPJ 7/15/10 Report:2003_SIEVE_ANALYSIS

420

9.5

wc (%) PI Cc D60 D10 %Gravel

26.8

U.S. SIEVE OPENING IN INCHES

31650200
0

440

5

55

1.51460

75

10 1 0.1 0.01 0.001

100

95

90

45

80

10

70

65

60

50

100

40

35

30

25

20

15

85

8

SILT OR CLAY

fine fine

COBBLES SAND

GRAIN SIZE IN MILLIMETERS

D100

GRAVEL

D30

2140

U.S. SIEVE NUMBERS HYDROMETER

13/41/2100

Client: Weston Solutions, Inc.

Project: Q110 GW Sampling - Decatur, AL

Location: Decatur, AL

Project Number: 200510033

DAL-SS-14VS00-0-0000

Client

Sample ID

10

%Sand %Silt %Clay

Tan/red, silty, CLAY with trace chert

SIEVE ANALYSIS RESULTS

36

PL

6

LL

0.4

GRAIN SIZE DISTRIBUTION

7/1/2010

DAL-SS-14VS00-0-0000

Cu

79.6

3/830

Description

Date Sampled:

Sample Location:

Sampled by:

coarse coarse medium

PERCENT FINER BY WEIGHT

F:\2010\200510 (DECATUR CMT)\033 - Q110 GW SAMPLING (WESTON SOLUTIONS, INC.)\DECATUR AL Q110 GW SAMPLING.GPJ 7/15/10 Report:2003_SIEVE_ANALYSIS

420

12.5

wc (%) PI Cc D60 D10 %Gravel

19.9

U.S. SIEVE OPENING IN INCHES

31650200

0

440

5

55

1.51460

75

10 1 0.1 0.01 0.001

100

95

90

45

80

10

70

65

60

50

100

40

35

30

25

20

15

85

8

SILT OR CLAY

fine fine

COBBLES SAND

GRAIN SIZE IN MILLIMETERS

D100

GRAVEL

D30

2140

U.S. SIEVE NUMBERS HYDROMETER

13/41/2100

Client: Weston Solutions, Inc.

Project: Q110 GW Sampling - Decatur, AL

Location: Decatur, AL

Project Number: 200510033

DAL-SS-14VS00-0-0000

Client

Sample ID

10

%Sand %Silt %Clay

Tan/red, silty, CLAY with trace chert

SIEVE ANALYSIS RESULTS

36

PL

6

LL

0.4

GRAIN SIZE DISTRIBUTION

7/1/2010

DAL-SS-14VS00-0-0000

Cu

79.6

3/830

Description

Date Sampled:

Sample Location:

Sampled by:

coarse coarse medium

PERCENT FINER BY WEIGHT

F:\2010\200510 (DECATUR CMT)\033 - Q110 GW SAMPLING (WESTON SOLUTIONS, INC.)\DECATUR AL Q110 GW SAMPLING.GPJ 7/15/10 Report:2003_SIEVE_ANALYSIS

420

12.5

wc (%) PI Cc D60 D10 %Gravel

19.9

U.S. SIEVE OPENING IN INCHES

31650200








J:\FOLDERS.0-9\3M-DECAT\Phase 3 Work Plan\3Q10 Status Report\3Q10 Status Report_DRAFT.doc 

ATTACHMENT 3 

VEGETATIVE UPTAKE STUDY 

TECHNICAL PROGRESS REPORT 

APRIL 1, 2010 – JUNE 30, 2010 
J:\FOLDERS.0-9\3M-DECAT\Phase 3 Work Plan\3Q10 Status Report\3Q10 Status Report_FINAL.doc 10/28/2010 

Att 3-1 

VEGETATIVE UPTAKE STUDY 

TECHNICAL PROGRESS REPORT 

3M AND DYNEON DECATUR, ALABAMA 

The preparation of the candidate on-site borrow area in Field 14 for soil for use in the vegetation 

uptake study was described in the June 30, 2010 Quarterly Status Report. After preparing the 

Field 14 borrow area for sampling and staging, a location in Field 8b was similarly prepared in 

the event that the Field 14 soil PFOA concentrations requires augmentation to attain the target 

concentration range. Vegetation consisting of forbs in the surrounding area was mowed with a 

brush hog to a height of approximately 3 inches and an approximately 6 ft by 6 ft rectangular 

area centered on the Phase 2 sampling location DF8b-SS-0002 was established. Cut vegetation 

was removed by raking and the remaining surface vegetation was cropped to near ground level 

with a rotary brush cutter equipped with a metal blade and re-raked. A rotary tiller was used to 

thoroughly till the soil to a depth of approximately 6 inches. Root wads from the vegetation were 

raked from the soil at intervals during tilling. 

Sampling and staging of the Field 14 and Field 8b soils were performed on July 1, 2010. The 

field-blended Field 14 soils were transferred from the borrow area to a staging area by a front 

end loader and placed on 60-mil polyethylene liner material. Individual composite samples were 

collected from each of 5 approximately 2 cubic yard buckets of soil. Upon completion of 

sampling and soil transfer, the staged soil pile was covered with additional liner material. Field 

8b soils were transferred by shovel to a lined 55-gallon steel drum and three composite samples 

were collected. Upon completion of sampling and transfer, the drum was sealed and moved to 

the Field 14 soil staging area and placed on a pallet. Samples were shipped to the 3M 

Environmental Laboratory in St. Paul, Minnesota for PFOA analyses and to the TestAmerica 

laboratory in Chicago, Illinois for TOC analyses. One sample of the Field 14 soil was transferred 

to the TTL laboratory in Decatur, Alabama, for sieve grain size analyses. 

Analyses of all parameters have been completed. PFOA analytical results are provided in Table 1 

and shown in Figure 1. The TOC and sieve grain size analytical results are provided in Table 2. 

The PFOA analytical data package, GLP10-01-01 Joint Interim Reports 04 and 08, and the TOC 

and sieve grain size data packages are provided in Appendix A to Attachment 2. 
Table 1

 Vegetative Uptake Soil Sampling Results

Decatur, AL

Sample ID

Average PFOA 

(ng/g)

DAL-SS-14VS01-0-0000 39.4

DAL-SS-14VS02-0-0000 38.9

DAL-SS-14VS03-0-0000 38.8

DAL-SS-14VS04-0-0000 42.9

DAL-SS-14VS05-0-0000 40.3

DAL-SS-8bVS01-0-0000 2780

DAL-SS-8bVS02-0-0000 2380

DAL-SS-8bVS03-0-0000 2950

Notes:

Samples DAL-SS-14VS01 through DAL-SS-14VS05 are 

grab samples of Field 14 soil after field homogenization.

Samples DAL-SS-8bVS01 through DAL-SS-8bVS03 are 

grab samples of Field 8b soil in the vicinity of the Phase 2 

sampling location DF8b-SS-0002 after field homogenization.

J:\FOLDERS.0-9\3M-DECAT\Phase 3 Work Plan\3Q10 Status Report\Attachment 3\Table 1 (Att 3) Veg uptake soil PFOA.xls
Table 2 

Fields 14 and 8b TOC Sample Concentrations

June/July 2010

Sample Depth TOC

(ft bgs) (mg/kg)

DAL-SS-14VS01-0-0000 0 - 0.5 3200

DAL-SS-14VS02-0-0000 0 - 0.5 2100

DAL-SS-14VS03-0-0000 0 - 0.5 2400

DAL-SS-14VS04-0-0000 0 - 0.5 5900

DAL-SS-14VS05-0-0000 0 - 0.5 3000

DAL-SS-8bVS01-0-0000 0 - 0.5 7000

DAL-SS-8bVS02-0-0000 0 - 0.5 10000

DAL-SS-8bVS03-0-0000 0 - 0.5 19000

Notes:

ft bgs = Feet below ground surface.

Sample ID Sample 

Location

Field 14

Field 8

Sieve grain size analysis of sample DAL-SS-VS00-0-0000 yielded 0.4% gravel, 19.9% 

sand, and 79.6% silt and clay.

J:\FOLDERS.0-9\3M-DECAT\Phase 3 Work Plan\3Q10 Status Report\Attachment 3\Table 2 (Att 3) TOC_Veg_Uptk.xls - Avg_Data
!(

!(

Highway 20/72

Finley Island Rd

State Docks Rd

!(

!(

Highway 20/72

Finley Island Rd

State Docks Rd

Figure 1

On-Site Vegetation Uptake

Study Soil Sampling PFOA Results μ Decatur, AL

File: \\Fsfed01\TIG\3MDec\MXD\Field8_and_14_PFOA.mxd, 28-Oct-10 08:15, zieglera

Imagery Source:

ESRI, i-cubed, USDA FSA, USGS, AEX, GeoEye, Getmapping, Aerogrid, IGP. 2010

Sample ID Average PFOA

DAL-SS-8bVS01-0-0000 2780

DAL-SS-8bVS02-0-0000 2380

DAL-SS-8bVS03-0-0000 2950

0 325 650 Feet

Sample ID Average PFOA

DAL-SS-14VS01-0-0000 39.4

DAL-SS-14VS02-0-0000 38.9

DAL-SS-14VS03-0-0000 39.8

DAL-SS-14VS04-0-0000 42.9

DAL-SS-14VS05-0-0000 40.3

Legend

3M Facility Boundary

!( Composite Area 6 ft x 6 ft

!( Composite Area 24 ft x 24 ft

Note: PFOA Concentrations in ng/g (ppb).